2155304400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:750

約数の個数: 240

約数和(自身を含む): 7183790208

約数和(自身を除く): 5028485808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 71, 75, 80, 82, 100, 120, 123, 142, 150, 164, 200, 205, 213, 240, 246, 284, 300, 328, 355, 400, 410, 426, 492, 568, 600, 615, 617, 656, 710, 820, 852, 984, 1025, 1065, 1136, 1200, 1230, 1234, 1420, 1640, 1704, 1775, 1851, 1968, 2050, 2130, 2460, 2468, 2840, 2911, 3075, 3085, 3280, 3408, 3550, 3702, 4100, 4260, 4920, 4936, 5325, 5680, 5822, 6150, 6170, 7100, 7404, 8200, 8520, 8733, 9255, 9840, 9872, 10650, 11644, 12300, 12340, 14200, 14555, 14808, 15425, 16400, 17040, 17466, 18510, 21300, 23288, 24600, 24680, 25297, 28400, 29110, 29616, 30850, 34932, 37020, 42600, 43665, 43807, 46275, 46576, 49200, 49360, 50594, 58220, 61700, 69864, 72775, 74040, 75891, 85200, 87330, 87614, 92550, 101188, 116440, 123400, 126485, 131421, 139728, 145550, 148080, 151782, 174660, 175228, 185100, 202376, 218325, 219035, 232880, 246800, 252970, 262842, 291100, 303564, 349320, 350456, 370200, 379455, 404752, 436650, 438070, 505940, 525684, 582200, 607128, 632425, 657105, 698640, 700912, 740400, 758910, 873300, 876140, 1011880, 1051368, 1095175, 1164400, 1214256, 1264850, 1314210, 1517820, 1746600, 1752280, 1796087, 1897275, 2023760, 2102736, 2190350, 2529700, 2628420, 3035640, 3285525, 3493200, 3504560, 3592174, 3794550, 4380700, 5059400, 5256840, 5388261, 6071280, 6571050, 7184348, 7589100, 8761400, 8980435, 10118800, 10513680, 10776522, 13142100, 14368696, 15178200, 17522800, 17960870, 21553044, 26284200, 26941305, 28737392, 30356400, 35921740, 43106088, 44902175, 52568400, 53882610, 71843480, 86212176, 89804350, 107765220, 134706525, 143686960, 179608700, 215530440, 269413050, 359217400, 431060880, 538826100, 718434800, 1077652200, 2155304400]

約数ペア:

[(1, 2155304400), (2, 1077652200), (3, 718434800), (4, 538826100), (5, 431060880), (6, 359217400), (8, 269413050), (10, 215530440), (12, 179608700), (15, 143686960), (16, 134706525), (20, 107765220), (24, 89804350), (25, 86212176), (30, 71843480), (40, 53882610), (41, 52568400), (48, 44902175), (50, 43106088), (60, 35921740), (71, 30356400), (75, 28737392), (80, 26941305), (82, 26284200), (100, 21553044), (120, 17960870), (123, 17522800), (142, 15178200), (150, 14368696), (164, 13142100), (200, 10776522), (205, 10513680), (213, 10118800), (240, 8980435), (246, 8761400), (284, 7589100), (300, 7184348), (328, 6571050), (355, 6071280), (400, 5388261), (410, 5256840), (426, 5059400), (492, 4380700), (568, 3794550), (600, 3592174), (615, 3504560), (617, 3493200), (656, 3285525), (710, 3035640), (820, 2628420), (852, 2529700), (984, 2190350), (1025, 2102736), (1065, 2023760), (1136, 1897275), (1200, 1796087), (1230, 1752280), (1234, 1746600), (1420, 1517820), (1640, 1314210), (1704, 1264850), (1775, 1214256), (1851, 1164400), (1968, 1095175), (2050, 1051368), (2130, 1011880), (2460, 876140), (2468, 873300), (2840, 758910), (2911, 740400), (3075, 700912), (3085, 698640), (3280, 657105), (3408, 632425), (3550, 607128), (3702, 582200), (4100, 525684), (4260, 505940), (4920, 438070), (4936, 436650), (5325, 404752), (5680, 379455), (5822, 370200), (6150, 350456), (6170, 349320), (7100, 303564), (7404, 291100), (8200, 262842), (8520, 252970), (8733, 246800), (9255, 232880), (9840, 219035), (9872, 218325), (10650, 202376), (11644, 185100), (12300, 175228), (12340, 174660), (14200, 151782), (14555, 148080), (14808, 145550), (15425, 139728), (16400, 131421), (17040, 126485), (17466, 123400), (18510, 116440), (21300, 101188), (23288, 92550), (24600, 87614), (24680, 87330), (25297, 85200), (28400, 75891), (29110, 74040), (29616, 72775), (30850, 69864), (34932, 61700), (37020, 58220), (42600, 50594), (43665, 49360), (43807, 49200), (46275, 46576)]