221818200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 719953920

約数和(自身を除く): 498135720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 41, 50, 60, 71, 75, 82, 100, 120, 123, 127, 142, 150, 164, 200, 205, 213, 246, 254, 284, 300, 328, 355, 381, 410, 426, 492, 508, 568, 600, 615, 635, 710, 762, 820, 852, 984, 1016, 1025, 1065, 1230, 1270, 1420, 1524, 1640, 1704, 1775, 1905, 2050, 2130, 2460, 2540, 2840, 2911, 3048, 3075, 3175, 3550, 3810, 4100, 4260, 4920, 5080, 5207, 5325, 5822, 6150, 6350, 7100, 7620, 8200, 8520, 8733, 9017, 9525, 10414, 10650, 11644, 12300, 12700, 14200, 14555, 15240, 15621, 17466, 18034, 19050, 20828, 21300, 23288, 24600, 25400, 26035, 27051, 29110, 31242, 34932, 36068, 38100, 41656, 42600, 43665, 45085, 52070, 54102, 58220, 62484, 69864, 72136, 72775, 76200, 78105, 87330, 90170, 104140, 108204, 116440, 124968, 130175, 135255, 145550, 156210, 174660, 180340, 208280, 216408, 218325, 225425, 260350, 270510, 291100, 312420, 349320, 360680, 369697, 390525, 436650, 450850, 520700, 541020, 582200, 624840, 676275, 739394, 781050, 873300, 901700, 1041400, 1082040, 1109091, 1352550, 1478788, 1562100, 1746600, 1803400, 1848485, 2218182, 2705100, 2957576, 3124200, 3696970, 4436364, 5410200, 5545455, 7393940, 8872728, 9242425, 11090910, 14787880, 18484850, 22181820, 27727275, 36969700, 44363640, 55454550, 73939400, 110909100, 221818200]

約数ペア:

[(1, 221818200), (2, 110909100), (3, 73939400), (4, 55454550), (5, 44363640), (6, 36969700), (8, 27727275), (10, 22181820), (12, 18484850), (15, 14787880), (20, 11090910), (24, 9242425), (25, 8872728), (30, 7393940), (40, 5545455), (41, 5410200), (50, 4436364), (60, 3696970), (71, 3124200), (75, 2957576), (82, 2705100), (100, 2218182), (120, 1848485), (123, 1803400), (127, 1746600), (142, 1562100), (150, 1478788), (164, 1352550), (200, 1109091), (205, 1082040), (213, 1041400), (246, 901700), (254, 873300), (284, 781050), (300, 739394), (328, 676275), (355, 624840), (381, 582200), (410, 541020), (426, 520700), (492, 450850), (508, 436650), (568, 390525), (600, 369697), (615, 360680), (635, 349320), (710, 312420), (762, 291100), (820, 270510), (852, 260350), (984, 225425), (1016, 218325), (1025, 216408), (1065, 208280), (1230, 180340), (1270, 174660), (1420, 156210), (1524, 145550), (1640, 135255), (1704, 130175), (1775, 124968), (1905, 116440), (2050, 108204), (2130, 104140), (2460, 90170), (2540, 87330), (2840, 78105), (2911, 76200), (3048, 72775), (3075, 72136), (3175, 69864), (3550, 62484), (3810, 58220), (4100, 54102), (4260, 52070), (4920, 45085), (5080, 43665), (5207, 42600), (5325, 41656), (5822, 38100), (6150, 36068), (6350, 34932), (7100, 31242), (7620, 29110), (8200, 27051), (8520, 26035), (8733, 25400), (9017, 24600), (9525, 23288), (10414, 21300), (10650, 20828), (11644, 19050), (12300, 18034), (12700, 17466), (14200, 15621), (14555, 15240)]