4900491000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{71}}^1\times {\mathrm{7669}}^1$

素因数の和:7767

約数の個数: 192

約数和(自身を含む): 16799140800

約数和(自身を除く): 11898649800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 125, 142, 150, 180, 200, 213, 225, 250, 284, 300, 355, 360, 375, 426, 450, 500, 568, 600, 639, 710, 750, 852, 900, 1000, 1065, 1125, 1278, 1420, 1500, 1704, 1775, 1800, 2130, 2250, 2556, 2840, 3000, 3195, 3550, 4260, 4500, 5112, 5325, 6390, 7100, 7669, 8520, 8875, 9000, 10650, 12780, 14200, 15338, 15975, 17750, 21300, 23007, 25560, 26625, 30676, 31950, 35500, 38345, 42600, 46014, 53250, 61352, 63900, 69021, 71000, 76690, 79875, 92028, 106500, 115035, 127800, 138042, 153380, 159750, 184056, 191725, 213000, 230070, 276084, 306760, 319500, 345105, 383450, 460140, 544499, 552168, 575175, 639000, 690210, 766900, 920280, 958625, 1088998, 1150350, 1380420, 1533800, 1633497, 1725525, 1917250, 2177996, 2300700, 2722495, 2760840, 2875875, 3266994, 3451050, 3834500, 4355992, 4601400, 4900491, 5444990, 5751750, 6533988, 6902100, 7669000, 8167485, 8627625, 9800982, 10889980, 11503500, 13067976, 13612475, 13804200, 16334970, 17255250, 19601964, 21779960, 23007000, 24502455, 27224950, 32669940, 34510500, 39203928, 40837425, 49004910, 54449900, 65339880, 68062375, 69021000, 81674850, 98009820, 108899800, 122512275, 136124750, 163349700, 196019640, 204187125, 245024550, 272249500, 326699400, 408374250, 490049100, 544499000, 612561375, 816748500, 980098200, 1225122750, 1633497000, 2450245500, 4900491000]

約数ペア:

[(1, 4900491000), (2, 2450245500), (3, 1633497000), (4, 1225122750), (5, 980098200), (6, 816748500), (8, 612561375), (9, 544499000), (10, 490049100), (12, 408374250), (15, 326699400), (18, 272249500), (20, 245024550), (24, 204187125), (25, 196019640), (30, 163349700), (36, 136124750), (40, 122512275), (45, 108899800), (50, 98009820), (60, 81674850), (71, 69021000), (72, 68062375), (75, 65339880), (90, 54449900), (100, 49004910), (120, 40837425), (125, 39203928), (142, 34510500), (150, 32669940), (180, 27224950), (200, 24502455), (213, 23007000), (225, 21779960), (250, 19601964), (284, 17255250), (300, 16334970), (355, 13804200), (360, 13612475), (375, 13067976), (426, 11503500), (450, 10889980), (500, 9800982), (568, 8627625), (600, 8167485), (639, 7669000), (710, 6902100), (750, 6533988), (852, 5751750), (900, 5444990), (1000, 4900491), (1065, 4601400), (1125, 4355992), (1278, 3834500), (1420, 3451050), (1500, 3266994), (1704, 2875875), (1775, 2760840), (1800, 2722495), (2130, 2300700), (2250, 2177996), (2556, 1917250), (2840, 1725525), (3000, 1633497), (3195, 1533800), (3550, 1380420), (4260, 1150350), (4500, 1088998), (5112, 958625), (5325, 920280), (6390, 766900), (7100, 690210), (7669, 639000), (8520, 575175), (8875, 552168), (9000, 544499), (10650, 460140), (12780, 383450), (14200, 345105), (15338, 319500), (15975, 306760), (17750, 276084), (21300, 230070), (23007, 213000), (25560, 191725), (26625, 184056), (30676, 159750), (31950, 153380), (35500, 138042), (38345, 127800), (42600, 115035), (46014, 106500), (53250, 92028), (61352, 79875), (63900, 76690), (69021, 71000)]