20187323100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1097}}^1$

素因数の和:1274

約数の個数: 432

約数和(自身を含む): 76123127808

約数和(自身を除く): 55935804708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 126, 127, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 252, 254, 276, 300, 315, 322, 345, 350, 381, 414, 420, 450, 460, 483, 508, 525, 575, 630, 635, 644, 690, 700, 762, 805, 828, 889, 900, 966, 1035, 1050, 1097, 1143, 1150, 1260, 1270, 1380, 1449, 1524, 1575, 1610, 1725, 1778, 1905, 1932, 2070, 2100, 2194, 2286, 2300, 2415, 2540, 2667, 2898, 2921, 3150, 3175, 3220, 3291, 3450, 3556, 3810, 4025, 4140, 4388, 4445, 4572, 4830, 5175, 5334, 5485, 5715, 5796, 5842, 6300, 6350, 6582, 6900, 7245, 7620, 7679, 8001, 8050, 8763, 8890, 9525, 9660, 9873, 10350, 10668, 10970, 11430, 11684, 12075, 12700, 13164, 13335, 14490, 14605, 15358, 16002, 16100, 16455, 17526, 17780, 19050, 19746, 20447, 20700, 21940, 22225, 22860, 23037, 24150, 25231, 26289, 26670, 27425, 28575, 28980, 29210, 30716, 32004, 32910, 35052, 36225, 38100, 38395, 39492, 40005, 40894, 43815, 44450, 46074, 48300, 49365, 50462, 52578, 53340, 54850, 57150, 58420, 61341, 65820, 66675, 69111, 72450, 73025, 75693, 76790, 80010, 81788, 82275, 87630, 88900, 92148, 98730, 100924, 102235, 105156, 109700, 114300, 115185, 122682, 126155, 131445, 133350, 138222, 139319, 144900, 146050, 151386, 153580, 160020, 164550, 175260, 176617, 184023, 191975, 197460, 200025, 204470, 219075, 227079, 230370, 245364, 246825, 252310, 262890, 266700, 276444, 278638, 292100, 302772, 306705, 329100, 345555, 353234, 368046, 378465, 383950, 400050, 408940, 417957, 438150, 454158, 460740, 493650, 504620, 511175, 525780, 529851, 557276, 575925, 613410, 630775, 657225, 691110, 696595, 706468, 736092, 756930, 767900, 800100, 835914, 876300, 883085, 908316, 920115, 975233, 987300, 1022350, 1059702, 1135395, 1151850, 1226820, 1253871, 1261550, 1314450, 1382220, 1393190, 1513860, 1533525, 1589553, 1671828, 1727775, 1766170, 1840230, 1892325, 1950466, 2044700, 2089785, 2119404, 2270790, 2303700, 2507742, 2523100, 2628900, 2649255, 2786380, 2925699, 3067050, 3179106, 3204337, 3455550, 3482975, 3532340, 3680460, 3784650, 3900932, 4179570, 4415425, 4541580, 4600575, 4876165, 5015484, 5298510, 5676975, 5851398, 6134100, 6269355, 6358212, 6408674, 6911100, 6965950, 7569300, 7947765, 8359140, 8777097, 8830850, 9201150, 9613011, 9752330, 10448925, 10597020, 11353950, 11702796, 12538710, 12817348, 13246275, 13931900, 14628495, 15895530, 16021685, 17554194, 17661700, 18402300, 19226022, 19504660, 20897850, 22430359, 22707900, 24380825, 25077420, 26492550, 28839033, 29256990, 31346775, 31791060, 32043370, 35108388, 38452044, 39738825, 41795700, 43885485, 44860718, 48065055, 48761650, 52985100, 57678066, 58513980, 62693550, 64086740, 67291077, 73142475, 79477650, 80108425, 87770970, 89721436, 96130110, 97523300, 112151795, 115356132, 125387100, 134582154, 144195165, 146284950, 158955300, 160216850, 175541940, 192260220, 201873231, 219427425, 224303590, 240325275, 269164308, 288390330, 292569900, 320433700, 336455385, 403746462, 438854850, 448607180, 480650550, 560758975, 576780660, 672910770, 720975825, 807492924, 877709700, 961301100, 1009366155, 1121517950, 1345821540, 1441951650, 1682276925, 2018732310, 2243035900, 2883903300, 3364553850, 4037464620, 5046830775, 6729107700, 10093661550, 20187323100]

約数ペア:

[(1, 20187323100), (2, 10093661550), (3, 6729107700), (4, 5046830775), (5, 4037464620), (6, 3364553850), (7, 2883903300), (9, 2243035900), (10, 2018732310), (12, 1682276925), (14, 1441951650), (15, 1345821540), (18, 1121517950), (20, 1009366155), (21, 961301100), (23, 877709700), (25, 807492924), (28, 720975825), (30, 672910770), (35, 576780660), (36, 560758975), (42, 480650550), (45, 448607180), (46, 438854850), (50, 403746462), (60, 336455385), (63, 320433700), (69, 292569900), (70, 288390330), (75, 269164308), (84, 240325275), (90, 224303590), (92, 219427425), (100, 201873231), (105, 192260220), (115, 175541940), (126, 160216850), (127, 158955300), (138, 146284950), (140, 144195165), (150, 134582154), (161, 125387100), (175, 115356132), (180, 112151795), (207, 97523300), (210, 96130110), (225, 89721436), (230, 87770970), (252, 80108425), (254, 79477650), (276, 73142475), (300, 67291077), (315, 64086740), (322, 62693550), (345, 58513980), (350, 57678066), (381, 52985100), (414, 48761650), (420, 48065055), (450, 44860718), (460, 43885485), (483, 41795700), (508, 39738825), (525, 38452044), (575, 35108388), (630, 32043370), (635, 31791060), (644, 31346775), (690, 29256990), (700, 28839033), (762, 26492550), (805, 25077420), (828, 24380825), (889, 22707900), (900, 22430359), (966, 20897850), (1035, 19504660), (1050, 19226022), (1097, 18402300), (1143, 17661700), (1150, 17554194), (1260, 16021685), (1270, 15895530), (1380, 14628495), (1449, 13931900), (1524, 13246275), (1575, 12817348), (1610, 12538710), (1725, 11702796), (1778, 11353950), (1905, 10597020), (1932, 10448925), (2070, 9752330), (2100, 9613011), (2194, 9201150), (2286, 8830850), (2300, 8777097), (2415, 8359140), (2540, 7947765), (2667, 7569300), (2898, 6965950), (2921, 6911100), (3150, 6408674), (3175, 6358212), (3220, 6269355), (3291, 6134100), (3450, 5851398), (3556, 5676975), (3810, 5298510), (4025, 5015484), (4140, 4876165), (4388, 4600575), (4445, 4541580), (4572, 4415425), (4830, 4179570), (5175, 3900932), (5334, 3784650), (5485, 3680460), (5715, 3532340), (5796, 3482975), (5842, 3455550), (6300, 3204337), (6350, 3179106), (6582, 3067050), (6900, 2925699), (7245, 2786380), (7620, 2649255), (7679, 2628900), (8001, 2523100), (8050, 2507742), (8763, 2303700), (8890, 2270790), (9525, 2119404), (9660, 2089785), (9873, 2044700), (10350, 1950466), (10668, 1892325), (10970, 1840230), (11430, 1766170), (11684, 1727775), (12075, 1671828), (12700, 1589553), (13164, 1533525), (13335, 1513860), (14490, 1393190), (14605, 1382220), (15358, 1314450), (16002, 1261550), (16100, 1253871), (16455, 1226820), (17526, 1151850), (17780, 1135395), (19050, 1059702), (19746, 1022350), (20447, 987300), (20700, 975233), (21940, 920115), (22225, 908316), (22860, 883085), (23037, 876300), (24150, 835914), (25231, 800100), (26289, 767900), (26670, 756930), (27425, 736092), (28575, 706468), (28980, 696595), (29210, 691110), (30716, 657225), (32004, 630775), (32910, 613410), (35052, 575925), (36225, 557276), (38100, 529851), (38395, 525780), (39492, 511175), (40005, 504620), (40894, 493650), (43815, 460740), (44450, 454158), (46074, 438150), (48300, 417957), (49365, 408940), (50462, 400050), (52578, 383950), (53340, 378465), (54850, 368046), (57150, 353234), (58420, 345555), (61341, 329100), (65820, 306705), (66675, 302772), (69111, 292100), (72450, 278638), (73025, 276444), (75693, 266700), (76790, 262890), (80010, 252310), (81788, 246825), (82275, 245364), (87630, 230370), (88900, 227079), (92148, 219075), (98730, 204470), (100924, 200025), (102235, 197460), (105156, 191975), (109700, 184023), (114300, 176617), (115185, 175260), (122682, 164550), (126155, 160020), (131445, 153580), (133350, 151386), (138222, 146050), (139319, 144900)]