2021498700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14009}}^1$

素因数の和:14076

約数の個数: 144

約数和(自身を含む): 6469481760

約数和(自身を除く): 4447983060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 37, 39, 50, 52, 60, 65, 74, 75, 78, 100, 111, 130, 148, 150, 156, 185, 195, 222, 260, 300, 325, 370, 390, 444, 481, 555, 650, 740, 780, 925, 962, 975, 1110, 1300, 1443, 1850, 1924, 1950, 2220, 2405, 2775, 2886, 3700, 3900, 4810, 5550, 5772, 7215, 9620, 11100, 12025, 14009, 14430, 24050, 28018, 28860, 36075, 42027, 48100, 56036, 70045, 72150, 84054, 140090, 144300, 168108, 182117, 210135, 280180, 350225, 364234, 420270, 518333, 546351, 700450, 728468, 840540, 910585, 1036666, 1050675, 1092702, 1400900, 1554999, 1821170, 2073332, 2101350, 2185404, 2591665, 2731755, 3109998, 3642340, 4202700, 4552925, 5183330, 5463510, 6219996, 6738329, 7774995, 9105850, 10366660, 10927020, 12958325, 13476658, 13658775, 15549990, 18211700, 20214987, 25916650, 26953316, 27317550, 31099980, 33691645, 38874975, 40429974, 51833300, 54635100, 67383290, 77749950, 80859948, 101074935, 134766580, 155499900, 168458225, 202149870, 336916450, 404299740, 505374675, 673832900, 1010749350, 2021498700]

約数ペア:

[(1, 2021498700), (2, 1010749350), (3, 673832900), (4, 505374675), (5, 404299740), (6, 336916450), (10, 202149870), (12, 168458225), (13, 155499900), (15, 134766580), (20, 101074935), (25, 80859948), (26, 77749950), (30, 67383290), (37, 54635100), (39, 51833300), (50, 40429974), (52, 38874975), (60, 33691645), (65, 31099980), (74, 27317550), (75, 26953316), (78, 25916650), (100, 20214987), (111, 18211700), (130, 15549990), (148, 13658775), (150, 13476658), (156, 12958325), (185, 10927020), (195, 10366660), (222, 9105850), (260, 7774995), (300, 6738329), (325, 6219996), (370, 5463510), (390, 5183330), (444, 4552925), (481, 4202700), (555, 3642340), (650, 3109998), (740, 2731755), (780, 2591665), (925, 2185404), (962, 2101350), (975, 2073332), (1110, 1821170), (1300, 1554999), (1443, 1400900), (1850, 1092702), (1924, 1050675), (1950, 1036666), (2220, 910585), (2405, 840540), (2775, 728468), (2886, 700450), (3700, 546351), (3900, 518333), (4810, 420270), (5550, 364234), (5772, 350225), (7215, 280180), (9620, 210135), (11100, 182117), (12025, 168108), (14009, 144300), (14430, 140090), (24050, 84054), (28018, 72150), (28860, 70045), (36075, 56036), (42027, 48100)]