149739200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:371

約数の個数: 168

約数和(自身を含む): 415369248

約数和(自身を除く): 265630048

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 25, 26, 32, 40, 46, 50, 52, 64, 65, 80, 92, 100, 104, 115, 130, 160, 184, 200, 208, 230, 260, 299, 313, 320, 325, 368, 400, 416, 460, 520, 575, 598, 626, 650, 736, 800, 832, 920, 1040, 1150, 1196, 1252, 1300, 1472, 1495, 1565, 1600, 1840, 2080, 2300, 2392, 2504, 2600, 2990, 3130, 3680, 4069, 4160, 4600, 4784, 5008, 5200, 5980, 6260, 7199, 7360, 7475, 7825, 8138, 9200, 9568, 10016, 10400, 11960, 12520, 14398, 14950, 15650, 16276, 18400, 19136, 20032, 20345, 20800, 23920, 25040, 28796, 29900, 31300, 32552, 35995, 36800, 40690, 47840, 50080, 57592, 59800, 62600, 65104, 71990, 81380, 93587, 95680, 100160, 101725, 115184, 119600, 125200, 130208, 143980, 162760, 179975, 187174, 203450, 230368, 239200, 250400, 260416, 287960, 325520, 359950, 374348, 406900, 460736, 467935, 478400, 500800, 575920, 651040, 719900, 748696, 813800, 935870, 1151840, 1302080, 1439800, 1497392, 1627600, 1871740, 2303680, 2339675, 2879600, 2994784, 3255200, 3743480, 4679350, 5759200, 5989568, 6510400, 7486960, 9358700, 11518400, 14973920, 18717400, 29947840, 37434800, 74869600, 149739200]

約数ペア:

[(1, 149739200), (2, 74869600), (4, 37434800), (5, 29947840), (8, 18717400), (10, 14973920), (13, 11518400), (16, 9358700), (20, 7486960), (23, 6510400), (25, 5989568), (26, 5759200), (32, 4679350), (40, 3743480), (46, 3255200), (50, 2994784), (52, 2879600), (64, 2339675), (65, 2303680), (80, 1871740), (92, 1627600), (100, 1497392), (104, 1439800), (115, 1302080), (130, 1151840), (160, 935870), (184, 813800), (200, 748696), (208, 719900), (230, 651040), (260, 575920), (299, 500800), (313, 478400), (320, 467935), (325, 460736), (368, 406900), (400, 374348), (416, 359950), (460, 325520), (520, 287960), (575, 260416), (598, 250400), (626, 239200), (650, 230368), (736, 203450), (800, 187174), (832, 179975), (920, 162760), (1040, 143980), (1150, 130208), (1196, 125200), (1252, 119600), (1300, 115184), (1472, 101725), (1495, 100160), (1565, 95680), (1600, 93587), (1840, 81380), (2080, 71990), (2300, 65104), (2392, 62600), (2504, 59800), (2600, 57592), (2990, 50080), (3130, 47840), (3680, 40690), (4069, 36800), (4160, 35995), (4600, 32552), (4784, 31300), (5008, 29900), (5200, 28796), (5980, 25040), (6260, 23920), (7199, 20800), (7360, 20345), (7475, 20032), (7825, 19136), (8138, 18400), (9200, 16276), (9568, 15650), (10016, 14950), (10400, 14398), (11960, 12520)]