988045500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2261

約数の個数: 192

約数和(自身を含む): 3234696192

約数和(自身を除く): 2246650692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 25, 26, 30, 39, 46, 50, 52, 60, 65, 69, 75, 78, 92, 100, 115, 125, 130, 138, 150, 156, 195, 230, 250, 260, 276, 299, 300, 325, 345, 375, 390, 460, 500, 575, 598, 650, 690, 750, 780, 897, 975, 1150, 1196, 1300, 1380, 1495, 1500, 1625, 1725, 1794, 1950, 2203, 2300, 2875, 2990, 3250, 3450, 3588, 3900, 4406, 4485, 4875, 5750, 5980, 6500, 6609, 6900, 7475, 8625, 8812, 8970, 9750, 11015, 11500, 13218, 14950, 17250, 17940, 19500, 22030, 22425, 26436, 28639, 29900, 33045, 34500, 37375, 44060, 44850, 50669, 55075, 57278, 66090, 74750, 85917, 89700, 101338, 110150, 112125, 114556, 132180, 143195, 149500, 152007, 165225, 171834, 202676, 220300, 224250, 253345, 275375, 286390, 304014, 330450, 343668, 429585, 448500, 506690, 550750, 572780, 608028, 658697, 660900, 715975, 760035, 826125, 859170, 1013380, 1101500, 1266725, 1317394, 1431950, 1520070, 1652250, 1718340, 1976091, 2147925, 2533450, 2634788, 2863900, 3040140, 3293485, 3304500, 3579875, 3800175, 3952182, 4295850, 5066900, 6333625, 6586970, 7159750, 7600350, 7904364, 8591700, 9880455, 10739625, 12667250, 13173940, 14319500, 15200700, 16467425, 19000875, 19760910, 21479250, 25334500, 32934850, 38001750, 39521820, 42958500, 49402275, 65869700, 76003500, 82337125, 98804550, 164674250, 197609100, 247011375, 329348500, 494022750, 988045500]

約数ペア:

[(1, 988045500), (2, 494022750), (3, 329348500), (4, 247011375), (5, 197609100), (6, 164674250), (10, 98804550), (12, 82337125), (13, 76003500), (15, 65869700), (20, 49402275), (23, 42958500), (25, 39521820), (26, 38001750), (30, 32934850), (39, 25334500), (46, 21479250), (50, 19760910), (52, 19000875), (60, 16467425), (65, 15200700), (69, 14319500), (75, 13173940), (78, 12667250), (92, 10739625), (100, 9880455), (115, 8591700), (125, 7904364), (130, 7600350), (138, 7159750), (150, 6586970), (156, 6333625), (195, 5066900), (230, 4295850), (250, 3952182), (260, 3800175), (276, 3579875), (299, 3304500), (300, 3293485), (325, 3040140), (345, 2863900), (375, 2634788), (390, 2533450), (460, 2147925), (500, 1976091), (575, 1718340), (598, 1652250), (650, 1520070), (690, 1431950), (750, 1317394), (780, 1266725), (897, 1101500), (975, 1013380), (1150, 859170), (1196, 826125), (1300, 760035), (1380, 715975), (1495, 660900), (1500, 658697), (1625, 608028), (1725, 572780), (1794, 550750), (1950, 506690), (2203, 448500), (2300, 429585), (2875, 343668), (2990, 330450), (3250, 304014), (3450, 286390), (3588, 275375), (3900, 253345), (4406, 224250), (4485, 220300), (4875, 202676), (5750, 171834), (5980, 165225), (6500, 152007), (6609, 149500), (6900, 143195), (7475, 132180), (8625, 114556), (8812, 112125), (8970, 110150), (9750, 101338), (11015, 89700), (11500, 85917), (13218, 74750), (14950, 66090), (17250, 57278), (17940, 55075), (19500, 50669), (22030, 44850), (22425, 44060), (26436, 37375), (28639, 34500), (29900, 33045)]