72940426800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{2971}}^1$

素因数の和:3532

約数の個数: 240

約数和(自身を含む): 239911728000

約数和(自身を除く): 166971301200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 75, 80, 82, 100, 120, 123, 150, 164, 200, 205, 240, 246, 300, 328, 400, 410, 492, 499, 600, 615, 656, 820, 984, 998, 1025, 1200, 1230, 1497, 1640, 1968, 1996, 2050, 2460, 2495, 2971, 2994, 3075, 3280, 3992, 4100, 4920, 4990, 5942, 5988, 6150, 7485, 7984, 8200, 8913, 9840, 9980, 11884, 11976, 12300, 12475, 14855, 14970, 16400, 17826, 19960, 20459, 23768, 23952, 24600, 24950, 29710, 29940, 35652, 37425, 39920, 40918, 44565, 47536, 49200, 49900, 59420, 59880, 61377, 71304, 74275, 74850, 81836, 89130, 99800, 102295, 118840, 119760, 121811, 122754, 142608, 148550, 149700, 163672, 178260, 199600, 204590, 222825, 237680, 243622, 245508, 297100, 299400, 306885, 327344, 356520, 365433, 409180, 445650, 487244, 491016, 511475, 594200, 598800, 609055, 613770, 713040, 730866, 818360, 891300, 974488, 982032, 1022950, 1188400, 1218110, 1227540, 1461732, 1482529, 1534425, 1636720, 1782600, 1827165, 1948976, 2045900, 2436220, 2455080, 2923464, 2965058, 3045275, 3068850, 3565200, 3654330, 4091800, 4447587, 4872440, 4910160, 5846928, 5930116, 6090550, 6137700, 7308660, 7412645, 8183600, 8895174, 9135825, 9744880, 11860232, 12181100, 12275400, 14617320, 14825290, 17790348, 18271650, 22237935, 23720464, 24362200, 24550800, 29234640, 29650580, 35580696, 36543300, 37063225, 44475870, 48724400, 59301160, 60783689, 71161392, 73086600, 74126450, 88951740, 111189675, 118602320, 121567378, 146173200, 148252900, 177903480, 182351067, 222379350, 243134756, 296505800, 303918445, 355806960, 364702134, 444758700, 486269512, 593011600, 607836890, 729404268, 889517400, 911755335, 972539024, 1215673780, 1458808536, 1519592225, 1779034800, 1823510670, 2431347560, 2917617072, 3039184450, 3647021340, 4558776675, 4862695120, 6078368900, 7294042680, 9117553350, 12156737800, 14588085360, 18235106700, 24313475600, 36470213400, 72940426800]

約数ペア:

[(1, 72940426800), (2, 36470213400), (3, 24313475600), (4, 18235106700), (5, 14588085360), (6, 12156737800), (8, 9117553350), (10, 7294042680), (12, 6078368900), (15, 4862695120), (16, 4558776675), (20, 3647021340), (24, 3039184450), (25, 2917617072), (30, 2431347560), (40, 1823510670), (41, 1779034800), (48, 1519592225), (50, 1458808536), (60, 1215673780), (75, 972539024), (80, 911755335), (82, 889517400), (100, 729404268), (120, 607836890), (123, 593011600), (150, 486269512), (164, 444758700), (200, 364702134), (205, 355806960), (240, 303918445), (246, 296505800), (300, 243134756), (328, 222379350), (400, 182351067), (410, 177903480), (492, 148252900), (499, 146173200), (600, 121567378), (615, 118602320), (656, 111189675), (820, 88951740), (984, 74126450), (998, 73086600), (1025, 71161392), (1200, 60783689), (1230, 59301160), (1497, 48724400), (1640, 44475870), (1968, 37063225), (1996, 36543300), (2050, 35580696), (2460, 29650580), (2495, 29234640), (2971, 24550800), (2994, 24362200), (3075, 23720464), (3280, 22237935), (3992, 18271650), (4100, 17790348), (4920, 14825290), (4990, 14617320), (5942, 12275400), (5988, 12181100), (6150, 11860232), (7485, 9744880), (7984, 9135825), (8200, 8895174), (8913, 8183600), (9840, 7412645), (9980, 7308660), (11884, 6137700), (11976, 6090550), (12300, 5930116), (12475, 5846928), (14855, 4910160), (14970, 4872440), (16400, 4447587), (17826, 4091800), (19960, 3654330), (20459, 3565200), (23768, 3068850), (23952, 3045275), (24600, 2965058), (24950, 2923464), (29710, 2455080), (29940, 2436220), (35652, 2045900), (37425, 1948976), (39920, 1827165), (40918, 1782600), (44565, 1636720), (47536, 1534425), (49200, 1482529), (49900, 1461732), (59420, 1227540), (59880, 1218110), (61377, 1188400), (71304, 1022950), (74275, 982032), (74850, 974488), (81836, 891300), (89130, 818360), (99800, 730866), (102295, 713040), (118840, 613770), (119760, 609055), (121811, 598800), (122754, 594200), (142608, 511475), (148550, 491016), (149700, 487244), (163672, 445650), (178260, 409180), (199600, 365433), (204590, 356520), (222825, 327344), (237680, 306885), (243622, 299400), (245508, 297100)]