253921200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:472

約数の個数: 240

約数和(自身を含む): 899588256

約数和(自身を除く): 645667056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 41, 48, 50, 52, 60, 65, 75, 78, 80, 82, 100, 104, 120, 123, 130, 150, 156, 164, 195, 200, 205, 208, 240, 246, 260, 300, 312, 325, 328, 390, 397, 400, 410, 492, 520, 533, 600, 615, 624, 650, 656, 780, 794, 820, 975, 984, 1025, 1040, 1066, 1191, 1200, 1230, 1300, 1560, 1588, 1599, 1640, 1950, 1968, 1985, 2050, 2132, 2382, 2460, 2600, 2665, 3075, 3120, 3176, 3198, 3280, 3900, 3970, 4100, 4264, 4764, 4920, 5161, 5200, 5330, 5955, 6150, 6352, 6396, 7800, 7940, 7995, 8200, 8528, 9528, 9840, 9925, 10322, 10660, 11910, 12300, 12792, 13325, 15483, 15600, 15880, 15990, 16277, 16400, 19056, 19850, 20644, 21320, 23820, 24600, 25584, 25805, 26650, 29775, 30966, 31760, 31980, 32554, 39700, 39975, 41288, 42640, 47640, 48831, 49200, 51610, 53300, 59550, 61932, 63960, 65108, 77415, 79400, 79950, 81385, 82576, 95280, 97662, 103220, 106600, 119100, 123864, 127920, 129025, 130216, 154830, 158800, 159900, 162770, 195324, 206440, 211601, 213200, 238200, 244155, 247728, 258050, 260432, 309660, 319800, 325540, 387075, 390648, 406925, 412880, 423202, 476400, 488310, 516100, 619320, 634803, 639600, 651080, 774150, 781296, 813850, 846404, 976620, 1032200, 1058005, 1220775, 1238640, 1269606, 1302160, 1548300, 1627700, 1692808, 1953240, 2064400, 2116010, 2441550, 2539212, 3096600, 3174015, 3255400, 3385616, 3906480, 4232020, 4883100, 5078424, 5290025, 6193200, 6348030, 6510800, 8464040, 9766200, 10156848, 10580050, 12696060, 15870075, 16928080, 19532400, 21160100, 25392120, 31740150, 42320200, 50784240, 63480300, 84640400, 126960600, 253921200]

約数ペア:

[(1, 253921200), (2, 126960600), (3, 84640400), (4, 63480300), (5, 50784240), (6, 42320200), (8, 31740150), (10, 25392120), (12, 21160100), (13, 19532400), (15, 16928080), (16, 15870075), (20, 12696060), (24, 10580050), (25, 10156848), (26, 9766200), (30, 8464040), (39, 6510800), (40, 6348030), (41, 6193200), (48, 5290025), (50, 5078424), (52, 4883100), (60, 4232020), (65, 3906480), (75, 3385616), (78, 3255400), (80, 3174015), (82, 3096600), (100, 2539212), (104, 2441550), (120, 2116010), (123, 2064400), (130, 1953240), (150, 1692808), (156, 1627700), (164, 1548300), (195, 1302160), (200, 1269606), (205, 1238640), (208, 1220775), (240, 1058005), (246, 1032200), (260, 976620), (300, 846404), (312, 813850), (325, 781296), (328, 774150), (390, 651080), (397, 639600), (400, 634803), (410, 619320), (492, 516100), (520, 488310), (533, 476400), (600, 423202), (615, 412880), (624, 406925), (650, 390648), (656, 387075), (780, 325540), (794, 319800), (820, 309660), (975, 260432), (984, 258050), (1025, 247728), (1040, 244155), (1066, 238200), (1191, 213200), (1200, 211601), (1230, 206440), (1300, 195324), (1560, 162770), (1588, 159900), (1599, 158800), (1640, 154830), (1950, 130216), (1968, 129025), (1985, 127920), (2050, 123864), (2132, 119100), (2382, 106600), (2460, 103220), (2600, 97662), (2665, 95280), (3075, 82576), (3120, 81385), (3176, 79950), (3198, 79400), (3280, 77415), (3900, 65108), (3970, 63960), (4100, 61932), (4264, 59550), (4764, 53300), (4920, 51610), (5161, 49200), (5200, 48831), (5330, 47640), (5955, 42640), (6150, 41288), (6352, 39975), (6396, 39700), (7800, 32554), (7940, 31980), (7995, 31760), (8200, 30966), (8528, 29775), (9528, 26650), (9840, 25805), (9925, 25584), (10322, 24600), (10660, 23820), (11910, 21320), (12300, 20644), (12792, 19850), (13325, 19056), (15483, 16400), (15600, 16277), (15880, 15990)]