258472500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 889065408

約数和(自身を除く): 630592908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 25, 26, 30, 33, 39, 44, 50, 52, 55, 60, 65, 66, 75, 78, 100, 110, 125, 130, 132, 143, 150, 156, 165, 195, 220, 241, 250, 260, 275, 286, 300, 325, 330, 375, 390, 429, 482, 500, 550, 572, 625, 650, 660, 715, 723, 750, 780, 825, 858, 964, 975, 1100, 1205, 1250, 1300, 1375, 1430, 1446, 1500, 1625, 1650, 1716, 1875, 1950, 2145, 2410, 2500, 2651, 2750, 2860, 2892, 3133, 3250, 3300, 3575, 3615, 3750, 3900, 4125, 4290, 4820, 4875, 5302, 5500, 6025, 6266, 6500, 6875, 7150, 7230, 7500, 7953, 8125, 8250, 8580, 9399, 9750, 10604, 10725, 12050, 12532, 13255, 13750, 14300, 14460, 15665, 15906, 16250, 16500, 17875, 18075, 18798, 19500, 20625, 21450, 24100, 24375, 26510, 27500, 30125, 31330, 31812, 32500, 34463, 35750, 36150, 37596, 39765, 41250, 42900, 46995, 48750, 53020, 53625, 60250, 62660, 66275, 68926, 71500, 72300, 78325, 79530, 82500, 89375, 90375, 93990, 97500, 103389, 107250, 120500, 132550, 137852, 150625, 156650, 159060, 172315, 178750, 180750, 187980, 198825, 206778, 214500, 234975, 265100, 268125, 301250, 313300, 331375, 344630, 357500, 361500, 391625, 397650, 413556, 451875, 469950, 516945, 536250, 602500, 662750, 689260, 783250, 795300, 861575, 903750, 939900, 994125, 1033890, 1072500, 1174875, 1325500, 1566500, 1656875, 1723150, 1807500, 1958125, 1988250, 2067780, 2349750, 2584725, 3313750, 3446300, 3916250, 3976500, 4307875, 4699500, 4970625, 5169450, 5874375, 6627500, 7832500, 8615750, 9941250, 10338900, 11748750, 12923625, 17231500, 19882500, 21539375, 23497500, 25847250, 43078750, 51694500, 64618125, 86157500, 129236250, 258472500]

約数ペア:

[(1, 258472500), (2, 129236250), (3, 86157500), (4, 64618125), (5, 51694500), (6, 43078750), (10, 25847250), (11, 23497500), (12, 21539375), (13, 19882500), (15, 17231500), (20, 12923625), (22, 11748750), (25, 10338900), (26, 9941250), (30, 8615750), (33, 7832500), (39, 6627500), (44, 5874375), (50, 5169450), (52, 4970625), (55, 4699500), (60, 4307875), (65, 3976500), (66, 3916250), (75, 3446300), (78, 3313750), (100, 2584725), (110, 2349750), (125, 2067780), (130, 1988250), (132, 1958125), (143, 1807500), (150, 1723150), (156, 1656875), (165, 1566500), (195, 1325500), (220, 1174875), (241, 1072500), (250, 1033890), (260, 994125), (275, 939900), (286, 903750), (300, 861575), (325, 795300), (330, 783250), (375, 689260), (390, 662750), (429, 602500), (482, 536250), (500, 516945), (550, 469950), (572, 451875), (625, 413556), (650, 397650), (660, 391625), (715, 361500), (723, 357500), (750, 344630), (780, 331375), (825, 313300), (858, 301250), (964, 268125), (975, 265100), (1100, 234975), (1205, 214500), (1250, 206778), (1300, 198825), (1375, 187980), (1430, 180750), (1446, 178750), (1500, 172315), (1625, 159060), (1650, 156650), (1716, 150625), (1875, 137852), (1950, 132550), (2145, 120500), (2410, 107250), (2500, 103389), (2651, 97500), (2750, 93990), (2860, 90375), (2892, 89375), (3133, 82500), (3250, 79530), (3300, 78325), (3575, 72300), (3615, 71500), (3750, 68926), (3900, 66275), (4125, 62660), (4290, 60250), (4820, 53625), (4875, 53020), (5302, 48750), (5500, 46995), (6025, 42900), (6266, 41250), (6500, 39765), (6875, 37596), (7150, 36150), (7230, 35750), (7500, 34463), (7953, 32500), (8125, 31812), (8250, 31330), (8580, 30125), (9399, 27500), (9750, 26510), (10604, 24375), (10725, 24100), (12050, 21450), (12532, 20625), (13255, 19500), (13750, 18798), (14300, 18075), (14460, 17875), (15665, 16500), (15906, 16250)]