2155263000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:547

約数の個数: 256

約数和(自身を含む): 7393351680

約数和(自身を除く): 5238088680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 44, 50, 55, 60, 66, 75, 88, 100, 110, 120, 125, 132, 150, 165, 200, 220, 241, 250, 264, 271, 275, 300, 330, 375, 440, 482, 500, 542, 550, 600, 660, 723, 750, 813, 825, 964, 1000, 1084, 1100, 1205, 1320, 1355, 1375, 1446, 1500, 1626, 1650, 1928, 2168, 2200, 2410, 2651, 2710, 2750, 2892, 2981, 3000, 3252, 3300, 3615, 4065, 4125, 4820, 5302, 5420, 5500, 5784, 5962, 6025, 6504, 6600, 6775, 7230, 7953, 8130, 8250, 8943, 9640, 10604, 10840, 11000, 11924, 12050, 13255, 13550, 14460, 14905, 15906, 16260, 16500, 17886, 18075, 20325, 21208, 23848, 24100, 26510, 27100, 28920, 29810, 30125, 31812, 32520, 33000, 33875, 35772, 36150, 39765, 40650, 44715, 48200, 53020, 54200, 59620, 60250, 63624, 65311, 66275, 67750, 71544, 72300, 74525, 79530, 81300, 89430, 90375, 101625, 106040, 119240, 120500, 130622, 132550, 135500, 144600, 149050, 159060, 162600, 178860, 180750, 195933, 198825, 203250, 223575, 241000, 261244, 265100, 271000, 298100, 318120, 326555, 331375, 357720, 361500, 372625, 391866, 397650, 406500, 447150, 522488, 530200, 596200, 653110, 662750, 718421, 723000, 745250, 783732, 795300, 813000, 894300, 979665, 994125, 1117875, 1306220, 1325500, 1436842, 1490500, 1567464, 1590600, 1632775, 1788600, 1959330, 1988250, 2155263, 2235750, 2612440, 2651000, 2873684, 2981000, 3265550, 3592105, 3918660, 3976500, 4310526, 4471500, 4898325, 5747368, 6531100, 7184210, 7837320, 7953000, 8163875, 8621052, 8943000, 9796650, 10776315, 13062200, 14368420, 16327750, 17242104, 17960525, 19593300, 21552630, 24491625, 28736840, 32655500, 35921050, 39186600, 43105260, 48983250, 53881575, 65311000, 71842100, 86210520, 89802625, 97966500, 107763150, 143684200, 179605250, 195933000, 215526300, 269407875, 359210500, 431052600, 538815750, 718421000, 1077631500, 2155263000]

約数ペア:

[(1, 2155263000), (2, 1077631500), (3, 718421000), (4, 538815750), (5, 431052600), (6, 359210500), (8, 269407875), (10, 215526300), (11, 195933000), (12, 179605250), (15, 143684200), (20, 107763150), (22, 97966500), (24, 89802625), (25, 86210520), (30, 71842100), (33, 65311000), (40, 53881575), (44, 48983250), (50, 43105260), (55, 39186600), (60, 35921050), (66, 32655500), (75, 28736840), (88, 24491625), (100, 21552630), (110, 19593300), (120, 17960525), (125, 17242104), (132, 16327750), (150, 14368420), (165, 13062200), (200, 10776315), (220, 9796650), (241, 8943000), (250, 8621052), (264, 8163875), (271, 7953000), (275, 7837320), (300, 7184210), (330, 6531100), (375, 5747368), (440, 4898325), (482, 4471500), (500, 4310526), (542, 3976500), (550, 3918660), (600, 3592105), (660, 3265550), (723, 2981000), (750, 2873684), (813, 2651000), (825, 2612440), (964, 2235750), (1000, 2155263), (1084, 1988250), (1100, 1959330), (1205, 1788600), (1320, 1632775), (1355, 1590600), (1375, 1567464), (1446, 1490500), (1500, 1436842), (1626, 1325500), (1650, 1306220), (1928, 1117875), (2168, 994125), (2200, 979665), (2410, 894300), (2651, 813000), (2710, 795300), (2750, 783732), (2892, 745250), (2981, 723000), (3000, 718421), (3252, 662750), (3300, 653110), (3615, 596200), (4065, 530200), (4125, 522488), (4820, 447150), (5302, 406500), (5420, 397650), (5500, 391866), (5784, 372625), (5962, 361500), (6025, 357720), (6504, 331375), (6600, 326555), (6775, 318120), (7230, 298100), (7953, 271000), (8130, 265100), (8250, 261244), (8943, 241000), (9640, 223575), (10604, 203250), (10840, 198825), (11000, 195933), (11924, 180750), (12050, 178860), (13255, 162600), (13550, 159060), (14460, 149050), (14905, 144600), (15906, 135500), (16260, 132550), (16500, 130622), (17886, 120500), (18075, 119240), (20325, 106040), (21208, 101625), (23848, 90375), (24100, 89430), (26510, 81300), (27100, 79530), (28920, 74525), (29810, 72300), (30125, 71544), (31812, 67750), (32520, 66275), (33000, 65311), (33875, 63624), (35772, 60250), (36150, 59620), (39765, 54200), (40650, 53020), (44715, 48200)]