20103991200

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{821}}^1$

素因数の和:1045

約数の個数: 432

約数和(自身を含む): 75131128800

約数和(自身を除く): 55027137600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 179, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 358, 360, 380, 400, 450, 456, 475, 480, 537, 570, 600, 608, 684, 716, 720, 760, 800, 821, 855, 895, 900, 912, 950, 1074, 1140, 1200, 1368, 1425, 1432, 1440, 1520, 1611, 1642, 1710, 1790, 1800, 1824, 1900, 2148, 2280, 2400, 2463, 2685, 2736, 2850, 2864, 3040, 3222, 3284, 3401, 3420, 3580, 3600, 3800, 4105, 4275, 4296, 4475, 4560, 4926, 5370, 5472, 5700, 5728, 6444, 6568, 6802, 6840, 7160, 7200, 7389, 7600, 8055, 8210, 8550, 8592, 8950, 9120, 9852, 10203, 10740, 11400, 12315, 12888, 13136, 13425, 13604, 13680, 14320, 14778, 15200, 15599, 16110, 16420, 17005, 17100, 17184, 17900, 19704, 20406, 20525, 21480, 22800, 24630, 25776, 26272, 26850, 27208, 27360, 28640, 29556, 30609, 31198, 32220, 32840, 34010, 34200, 35800, 36945, 39408, 40275, 40812, 41050, 42960, 45600, 46797, 49260, 51015, 51552, 53700, 54416, 59112, 61218, 61575, 62396, 64440, 65680, 68020, 68400, 71600, 73890, 77995, 78816, 80550, 81624, 82100, 85025, 85920, 93594, 98520, 102030, 107400, 108832, 118224, 122436, 123150, 124792, 128880, 131360, 136040, 136800, 140391, 143200, 146959, 147780, 153045, 155990, 161100, 163248, 164200, 170050, 184725, 187188, 197040, 204060, 214800, 233985, 236448, 244872, 246300, 249584, 255075, 257760, 272080, 280782, 293918, 295560, 306090, 311980, 322200, 326496, 328400, 340100, 369450, 374376, 389975, 394080, 408120, 429600, 440877, 467970, 489744, 492600, 499168, 510150, 544160, 561564, 587836, 591120, 612180, 623960, 644400, 656800, 680200, 701955, 734795, 738900, 748752, 765225, 779950, 816240, 881754, 935940, 979488, 985200, 1020300, 1123128, 1169925, 1175672, 1182240, 1224360, 1247920, 1288800, 1322631, 1360400, 1403910, 1469590, 1477800, 1497504, 1530450, 1559900, 1632480, 1763508, 1871880, 1970400, 2040600, 2204385, 2246256, 2339850, 2351344, 2448720, 2495840, 2645262, 2720800, 2792221, 2807820, 2939180, 2955600, 3060900, 3119800, 3509775, 3527016, 3673975, 3743760, 4081200, 4408770, 4492512, 4679700, 4702688, 4897440, 5290524, 5584442, 5615640, 5878360, 5911200, 6121800, 6239600, 6613155, 7019550, 7054032, 7347950, 7487520, 8162400, 8376663, 8817540, 9359400, 10581048, 11021925, 11168884, 11231280, 11756720, 12243600, 12479200, 13226310, 13961105, 14039100, 14108064, 14695900, 16753326, 17635080, 18718800, 21162096, 22043850, 22337768, 22462560, 23513440, 24487200, 25129989, 26452620, 27922210, 28078200, 29391800, 33065775, 33506652, 35270160, 37437600, 41883315, 42324192, 44087700, 44675536, 50259978, 52905240, 55844420, 56156400, 58783600, 66131550, 67013304, 69805525, 70540320, 83766630, 88175400, 89351072, 100519956, 105810480, 111688840, 112312800, 117567200, 125649945, 132263100, 134026608, 139611050, 167533260, 176350800, 201039912, 209416575, 211620960, 223377680, 251299890, 264526200, 268053216, 279222100, 335066520, 352701600, 402079824, 418833150, 446755360, 502599780, 529052400, 558444200, 628249725, 670133040, 804159648, 837666300, 1005199560, 1058104800, 1116888400, 1256499450, 1340266080, 1675332600, 2010399120, 2233776800, 2512998900, 3350665200, 4020798240, 5025997800, 6701330400, 10051995600, 20103991200]

約数ペア:

[(1, 20103991200), (2, 10051995600), (3, 6701330400), (4, 5025997800), (5, 4020798240), (6, 3350665200), (8, 2512998900), (9, 2233776800), (10, 2010399120), (12, 1675332600), (15, 1340266080), (16, 1256499450), (18, 1116888400), (19, 1058104800), (20, 1005199560), (24, 837666300), (25, 804159648), (30, 670133040), (32, 628249725), (36, 558444200), (38, 529052400), (40, 502599780), (45, 446755360), (48, 418833150), (50, 402079824), (57, 352701600), (60, 335066520), (72, 279222100), (75, 268053216), (76, 264526200), (80, 251299890), (90, 223377680), (95, 211620960), (96, 209416575), (100, 201039912), (114, 176350800), (120, 167533260), (144, 139611050), (150, 134026608), (152, 132263100), (160, 125649945), (171, 117567200), (179, 112312800), (180, 111688840), (190, 105810480), (200, 100519956), (225, 89351072), (228, 88175400), (240, 83766630), (285, 70540320), (288, 69805525), (300, 67013304), (304, 66131550), (342, 58783600), (358, 56156400), (360, 55844420), (380, 52905240), (400, 50259978), (450, 44675536), (456, 44087700), (475, 42324192), (480, 41883315), (537, 37437600), (570, 35270160), (600, 33506652), (608, 33065775), (684, 29391800), (716, 28078200), (720, 27922210), (760, 26452620), (800, 25129989), (821, 24487200), (855, 23513440), (895, 22462560), (900, 22337768), (912, 22043850), (950, 21162096), (1074, 18718800), (1140, 17635080), (1200, 16753326), (1368, 14695900), (1425, 14108064), (1432, 14039100), (1440, 13961105), (1520, 13226310), (1611, 12479200), (1642, 12243600), (1710, 11756720), (1790, 11231280), (1800, 11168884), (1824, 11021925), (1900, 10581048), (2148, 9359400), (2280, 8817540), (2400, 8376663), (2463, 8162400), (2685, 7487520), (2736, 7347950), (2850, 7054032), (2864, 7019550), (3040, 6613155), (3222, 6239600), (3284, 6121800), (3401, 5911200), (3420, 5878360), (3580, 5615640), (3600, 5584442), (3800, 5290524), (4105, 4897440), (4275, 4702688), (4296, 4679700), (4475, 4492512), (4560, 4408770), (4926, 4081200), (5370, 3743760), (5472, 3673975), (5700, 3527016), (5728, 3509775), (6444, 3119800), (6568, 3060900), (6802, 2955600), (6840, 2939180), (7160, 2807820), (7200, 2792221), (7389, 2720800), (7600, 2645262), (8055, 2495840), (8210, 2448720), (8550, 2351344), (8592, 2339850), (8950, 2246256), (9120, 2204385), (9852, 2040600), (10203, 1970400), (10740, 1871880), (11400, 1763508), (12315, 1632480), (12888, 1559900), (13136, 1530450), (13425, 1497504), (13604, 1477800), (13680, 1469590), (14320, 1403910), (14778, 1360400), (15200, 1322631), (15599, 1288800), (16110, 1247920), (16420, 1224360), (17005, 1182240), (17100, 1175672), (17184, 1169925), (17900, 1123128), (19704, 1020300), (20406, 985200), (20525, 979488), (21480, 935940), (22800, 881754), (24630, 816240), (25776, 779950), (26272, 765225), (26850, 748752), (27208, 738900), (27360, 734795), (28640, 701955), (29556, 680200), (30609, 656800), (31198, 644400), (32220, 623960), (32840, 612180), (34010, 591120), (34200, 587836), (35800, 561564), (36945, 544160), (39408, 510150), (40275, 499168), (40812, 492600), (41050, 489744), (42960, 467970), (45600, 440877), (46797, 429600), (49260, 408120), (51015, 394080), (51552, 389975), (53700, 374376), (54416, 369450), (59112, 340100), (61218, 328400), (61575, 326496), (62396, 322200), (64440, 311980), (65680, 306090), (68020, 295560), (68400, 293918), (71600, 280782), (73890, 272080), (77995, 257760), (78816, 255075), (80550, 249584), (81624, 246300), (82100, 244872), (85025, 236448), (85920, 233985), (93594, 214800), (98520, 204060), (102030, 197040), (107400, 187188), (108832, 184725), (118224, 170050), (122436, 164200), (123150, 163248), (124792, 161100), (128880, 155990), (131360, 153045), (136040, 147780), (136800, 146959), (140391, 143200)]