20199561300

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 360

約数和(自身を含む): 67685084544

約数和(自身を除く): 47485523244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 81, 90, 94, 97, 100, 108, 135, 141, 150, 162, 180, 188, 194, 225, 235, 270, 282, 291, 300, 324, 388, 405, 423, 450, 470, 485, 540, 547, 564, 582, 675, 705, 810, 846, 873, 900, 940, 970, 1094, 1164, 1175, 1269, 1350, 1410, 1455, 1620, 1641, 1692, 1746, 1940, 2025, 2115, 2188, 2350, 2425, 2538, 2619, 2700, 2735, 2820, 2910, 3282, 3492, 3525, 3807, 4050, 4230, 4365, 4559, 4700, 4850, 4923, 5076, 5238, 5470, 5820, 6345, 6564, 7050, 7275, 7614, 7857, 8100, 8205, 8460, 8730, 9118, 9700, 9846, 10476, 10575, 10940, 12690, 13095, 13675, 13677, 14100, 14550, 14769, 15228, 15714, 16410, 17460, 18236, 19035, 19692, 21150, 21825, 22795, 24615, 25380, 25709, 26190, 27350, 27354, 29100, 29538, 31428, 31725, 32820, 38070, 39285, 41025, 41031, 42300, 43650, 44307, 45590, 49230, 51418, 52380, 53059, 54700, 54708, 59076, 63450, 65475, 68385, 73845, 76140, 77127, 78570, 82050, 82062, 87300, 88614, 91180, 95175, 98460, 102836, 106118, 113975, 123075, 123093, 126900, 128545, 130950, 136770, 147690, 154254, 157140, 159177, 164100, 164124, 177228, 190350, 196425, 205155, 212236, 221535, 227950, 231381, 246150, 246186, 257090, 261900, 265295, 273540, 295380, 308508, 318354, 341925, 369225, 369279, 380700, 385635, 392850, 410310, 443070, 455900, 462762, 477531, 492300, 492372, 514180, 530590, 615465, 636708, 642725, 683850, 694143, 738450, 738558, 771270, 785700, 795885, 820620, 886140, 925524, 955062, 1025775, 1061180, 1107675, 1156905, 1230930, 1285450, 1326475, 1367700, 1388286, 1432593, 1476900, 1477116, 1542540, 1591770, 1846395, 1910124, 1928175, 2051550, 2082429, 2215350, 2313810, 2387655, 2461860, 2493773, 2570900, 2652950, 2776572, 2865186, 3077325, 3183540, 3470715, 3692790, 3856350, 3979425, 4103100, 4164858, 4297779, 4430700, 4627620, 4775310, 4987546, 5305900, 5730372, 5784525, 6154650, 6941430, 7162965, 7385580, 7481319, 7712700, 7958850, 8329716, 8595558, 9231975, 9550620, 9975092, 10412145, 11569050, 11938275, 12309300, 12468865, 13882860, 14325930, 14962638, 15917700, 17191116, 17353575, 18463950, 20824290, 21488895, 22443957, 23138100, 23876550, 24937730, 28651860, 29925276, 34707150, 35814825, 36927900, 37406595, 41648580, 42977790, 44887914, 47753100, 49875460, 52060725, 62344325, 67331871, 69414300, 71629650, 74813190, 85955580, 89775828, 104121450, 107444475, 112219785, 124688650, 134663742, 143259300, 149626380, 187032975, 201995613, 208242900, 214888950, 224439570, 249377300, 269327484, 336659355, 374065950, 403991226, 429777900, 448879140, 561098925, 673318710, 748131900, 807982452, 1009978065, 1122197850, 1346637420, 1683296775, 2019956130, 2244395700, 3366593550, 4039912260, 5049890325, 6733187100, 10099780650, 20199561300]

約数ペア:

[(1, 20199561300), (2, 10099780650), (3, 6733187100), (4, 5049890325), (5, 4039912260), (6, 3366593550), (9, 2244395700), (10, 2019956130), (12, 1683296775), (15, 1346637420), (18, 1122197850), (20, 1009978065), (25, 807982452), (27, 748131900), (30, 673318710), (36, 561098925), (45, 448879140), (47, 429777900), (50, 403991226), (54, 374065950), (60, 336659355), (75, 269327484), (81, 249377300), (90, 224439570), (94, 214888950), (97, 208242900), (100, 201995613), (108, 187032975), (135, 149626380), (141, 143259300), (150, 134663742), (162, 124688650), (180, 112219785), (188, 107444475), (194, 104121450), (225, 89775828), (235, 85955580), (270, 74813190), (282, 71629650), (291, 69414300), (300, 67331871), (324, 62344325), (388, 52060725), (405, 49875460), (423, 47753100), (450, 44887914), (470, 42977790), (485, 41648580), (540, 37406595), (547, 36927900), (564, 35814825), (582, 34707150), (675, 29925276), (705, 28651860), (810, 24937730), (846, 23876550), (873, 23138100), (900, 22443957), (940, 21488895), (970, 20824290), (1094, 18463950), (1164, 17353575), (1175, 17191116), (1269, 15917700), (1350, 14962638), (1410, 14325930), (1455, 13882860), (1620, 12468865), (1641, 12309300), (1692, 11938275), (1746, 11569050), (1940, 10412145), (2025, 9975092), (2115, 9550620), (2188, 9231975), (2350, 8595558), (2425, 8329716), (2538, 7958850), (2619, 7712700), (2700, 7481319), (2735, 7385580), (2820, 7162965), (2910, 6941430), (3282, 6154650), (3492, 5784525), (3525, 5730372), (3807, 5305900), (4050, 4987546), (4230, 4775310), (4365, 4627620), (4559, 4430700), (4700, 4297779), (4850, 4164858), (4923, 4103100), (5076, 3979425), (5238, 3856350), (5470, 3692790), (5820, 3470715), (6345, 3183540), (6564, 3077325), (7050, 2865186), (7275, 2776572), (7614, 2652950), (7857, 2570900), (8100, 2493773), (8205, 2461860), (8460, 2387655), (8730, 2313810), (9118, 2215350), (9700, 2082429), (9846, 2051550), (10476, 1928175), (10575, 1910124), (10940, 1846395), (12690, 1591770), (13095, 1542540), (13675, 1477116), (13677, 1476900), (14100, 1432593), (14550, 1388286), (14769, 1367700), (15228, 1326475), (15714, 1285450), (16410, 1230930), (17460, 1156905), (18236, 1107675), (19035, 1061180), (19692, 1025775), (21150, 955062), (21825, 925524), (22795, 886140), (24615, 820620), (25380, 795885), (25709, 785700), (26190, 771270), (27350, 738558), (27354, 738450), (29100, 694143), (29538, 683850), (31428, 642725), (31725, 636708), (32820, 615465), (38070, 530590), (39285, 514180), (41025, 492372), (41031, 492300), (42300, 477531), (43650, 462762), (44307, 455900), (45590, 443070), (49230, 410310), (51418, 392850), (52380, 385635), (53059, 380700), (54700, 369279), (54708, 369225), (59076, 341925), (63450, 318354), (65475, 308508), (68385, 295380), (73845, 273540), (76140, 265295), (77127, 261900), (78570, 257090), (82050, 246186), (82062, 246150), (87300, 231381), (88614, 227950), (91180, 221535), (95175, 212236), (98460, 205155), (102836, 196425), (106118, 190350), (113975, 177228), (123075, 164124), (123093, 164100), (126900, 159177), (128545, 157140), (130950, 154254), (136770, 147690)]