490569300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1879

約数の個数: 216

約数和(自身を含む): 1728889344

約数和(自身を除く): 1238320044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 25, 26, 30, 36, 39, 45, 46, 50, 52, 60, 65, 69, 75, 78, 90, 92, 100, 115, 117, 130, 138, 150, 156, 180, 195, 207, 225, 230, 234, 260, 276, 299, 300, 325, 345, 390, 414, 450, 460, 468, 575, 585, 598, 650, 690, 780, 828, 897, 900, 975, 1035, 1150, 1170, 1196, 1300, 1380, 1495, 1725, 1794, 1823, 1950, 2070, 2300, 2340, 2691, 2925, 2990, 3450, 3588, 3646, 3900, 4140, 4485, 5175, 5382, 5469, 5850, 5980, 6900, 7292, 7475, 8970, 9115, 10350, 10764, 10938, 11700, 13455, 14950, 16407, 17940, 18230, 20700, 21876, 22425, 23699, 26910, 27345, 29900, 32814, 36460, 41929, 44850, 45575, 47398, 53820, 54690, 65628, 67275, 71097, 82035, 83858, 89700, 91150, 94796, 109380, 118495, 125787, 134550, 136725, 142194, 164070, 167716, 182300, 209645, 213291, 236990, 251574, 269100, 273450, 284388, 328140, 355485, 377361, 410175, 419290, 426582, 473980, 503148, 545077, 546900, 592475, 628935, 710970, 754722, 820350, 838580, 853164, 1048225, 1066455, 1090154, 1184950, 1257870, 1421940, 1509444, 1635231, 1640700, 1777425, 1886805, 2096450, 2132910, 2180308, 2369900, 2515740, 2725385, 3144675, 3270462, 3554850, 3773610, 4192900, 4265820, 4905693, 5332275, 5450770, 6289350, 6540924, 7109700, 7547220, 8176155, 9434025, 9811386, 10664550, 10901540, 12578700, 13626925, 16352310, 18868050, 19622772, 21329100, 24528465, 27253850, 32704620, 37736100, 40880775, 49056930, 54507700, 81761550, 98113860, 122642325, 163523100, 245284650, 490569300]

約数ペア:

[(1, 490569300), (2, 245284650), (3, 163523100), (4, 122642325), (5, 98113860), (6, 81761550), (9, 54507700), (10, 49056930), (12, 40880775), (13, 37736100), (15, 32704620), (18, 27253850), (20, 24528465), (23, 21329100), (25, 19622772), (26, 18868050), (30, 16352310), (36, 13626925), (39, 12578700), (45, 10901540), (46, 10664550), (50, 9811386), (52, 9434025), (60, 8176155), (65, 7547220), (69, 7109700), (75, 6540924), (78, 6289350), (90, 5450770), (92, 5332275), (100, 4905693), (115, 4265820), (117, 4192900), (130, 3773610), (138, 3554850), (150, 3270462), (156, 3144675), (180, 2725385), (195, 2515740), (207, 2369900), (225, 2180308), (230, 2132910), (234, 2096450), (260, 1886805), (276, 1777425), (299, 1640700), (300, 1635231), (325, 1509444), (345, 1421940), (390, 1257870), (414, 1184950), (450, 1090154), (460, 1066455), (468, 1048225), (575, 853164), (585, 838580), (598, 820350), (650, 754722), (690, 710970), (780, 628935), (828, 592475), (897, 546900), (900, 545077), (975, 503148), (1035, 473980), (1150, 426582), (1170, 419290), (1196, 410175), (1300, 377361), (1380, 355485), (1495, 328140), (1725, 284388), (1794, 273450), (1823, 269100), (1950, 251574), (2070, 236990), (2300, 213291), (2340, 209645), (2691, 182300), (2925, 167716), (2990, 164070), (3450, 142194), (3588, 136725), (3646, 134550), (3900, 125787), (4140, 118495), (4485, 109380), (5175, 94796), (5382, 91150), (5469, 89700), (5850, 83858), (5980, 82035), (6900, 71097), (7292, 67275), (7475, 65628), (8970, 54690), (9115, 53820), (10350, 47398), (10764, 45575), (10938, 44850), (11700, 41929), (13455, 36460), (14950, 32814), (16407, 29900), (17940, 27345), (18230, 26910), (20700, 23699), (21876, 22425)]