1302495000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{71}}^1\times {\mathrm{1223}}^1$

素因数の和:1323

約数の個数: 160

約数和(自身を含む): 4129678080

約数和(自身を除く): 2827183080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 71, 75, 100, 120, 125, 142, 150, 200, 213, 250, 284, 300, 355, 375, 426, 500, 568, 600, 625, 710, 750, 852, 1000, 1065, 1223, 1250, 1420, 1500, 1704, 1775, 1875, 2130, 2446, 2500, 2840, 3000, 3550, 3669, 3750, 4260, 4892, 5000, 5325, 6115, 7100, 7338, 7500, 8520, 8875, 9784, 10650, 12230, 14200, 14676, 15000, 17750, 18345, 21300, 24460, 26625, 29352, 30575, 35500, 36690, 42600, 44375, 48920, 53250, 61150, 71000, 73380, 86833, 88750, 91725, 106500, 122300, 133125, 146760, 152875, 173666, 177500, 183450, 213000, 244600, 260499, 266250, 305750, 347332, 355000, 366900, 434165, 458625, 520998, 532500, 611500, 694664, 733800, 764375, 868330, 917250, 1041996, 1065000, 1223000, 1302495, 1528750, 1736660, 1834500, 2083992, 2170825, 2293125, 2604990, 3057500, 3473320, 3669000, 4341650, 4586250, 5209980, 6115000, 6512475, 8683300, 9172500, 10419960, 10854125, 13024950, 17366600, 18345000, 21708250, 26049900, 32562375, 43416500, 52099800, 54270625, 65124750, 86833000, 108541250, 130249500, 162811875, 217082500, 260499000, 325623750, 434165000, 651247500, 1302495000]

約数ペア:

[(1, 1302495000), (2, 651247500), (3, 434165000), (4, 325623750), (5, 260499000), (6, 217082500), (8, 162811875), (10, 130249500), (12, 108541250), (15, 86833000), (20, 65124750), (24, 54270625), (25, 52099800), (30, 43416500), (40, 32562375), (50, 26049900), (60, 21708250), (71, 18345000), (75, 17366600), (100, 13024950), (120, 10854125), (125, 10419960), (142, 9172500), (150, 8683300), (200, 6512475), (213, 6115000), (250, 5209980), (284, 4586250), (300, 4341650), (355, 3669000), (375, 3473320), (426, 3057500), (500, 2604990), (568, 2293125), (600, 2170825), (625, 2083992), (710, 1834500), (750, 1736660), (852, 1528750), (1000, 1302495), (1065, 1223000), (1223, 1065000), (1250, 1041996), (1420, 917250), (1500, 868330), (1704, 764375), (1775, 733800), (1875, 694664), (2130, 611500), (2446, 532500), (2500, 520998), (2840, 458625), (3000, 434165), (3550, 366900), (3669, 355000), (3750, 347332), (4260, 305750), (4892, 266250), (5000, 260499), (5325, 244600), (6115, 213000), (7100, 183450), (7338, 177500), (7500, 173666), (8520, 152875), (8875, 146760), (9784, 133125), (10650, 122300), (12230, 106500), (14200, 91725), (14676, 88750), (15000, 86833), (17750, 73380), (18345, 71000), (21300, 61150), (24460, 53250), (26625, 48920), (29352, 44375), (30575, 42600), (35500, 36690)]