72422341.000000000

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:589

約数の個数: 144

約数和(自身を含む): 1107830880

約数和(自身を除く): 732625830

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 229, 275, 330, 331, 450, 458, 495, 550, 662, 687, 825, 990, 993, 1145, 1374, 1650, 1655, 1986, 2061, 2290, 2475, 2519, 2979, 3310, 3435, 3641, 4122, 4950, 4965, 5038, 5725, 5958, 6870, 7282, 7557, 8275, 9930, 10305, 10923, 11450, 12595, 14895, 15114, 16550, 17175, 18205, 20610, 21846, 22671, 24825, 25190, 29790, 32769, 34350, 36410, 37785, 45342, 49650, 51525, 54615, 62975, 65538, 74475, 75570, 75799, 91025, 103050, 109230, 113355, 125950, 148950, 151598, 163845, 182050, 188925, 226710, 227397, 273075, 327690, 377850, 378995, 454794, 546150, 566775, 682191, 757990, 819225, 833789, 1133550, 1136985, 1364382, 1638450, 1667578, 1894975, 2273970, 2501367, 3410955, 3789950, 4168945, 5002734, 5684925, 6821910, 7504101, 8337890, 11369850, 12506835, 15008202, 17054775, 20844725, 25013670, 34109550, 37520505, 41689450, 62534175, 75041010, 125068350, 187602525, 375205050]

約数ペア:

[(1, 375205050), (2, 187602525), (3, 125068350), (5, 75041010), (6, 62534175), (9, 41689450), (10, 37520505), (11, 34109550), (15, 25013670), (18, 20844725), (22, 17054775), (25, 15008202), (30, 12506835), (33, 11369850), (45, 8337890), (50, 7504101), (55, 6821910), (66, 5684925), (75, 5002734), (90, 4168945), (99, 3789950), (110, 3410955), (150, 2501367), (165, 2273970), (198, 1894975), (225, 1667578), (229, 1638450), (275, 1364382), (330, 1136985), (331, 1133550), (450, 833789), (458, 819225), (495, 757990), (550, 682191), (662, 566775), (687, 546150), (825, 454794), (990, 378995), (993, 377850), (1145, 327690), (1374, 273075), (1650, 227397), (1655, 226710), (1986, 188925), (2061, 182050), (2290, 163845), (2475, 151598), (2519, 148950), (2979, 125950), (3310, 113355), (3435, 109230), (3641, 103050), (4122, 91025), (4950, 75799), (4965, 75570), (5038, 74475), (5725, 65538), (5958, 62975), (6870, 54615), (7282, 51525), (7557, 49650), (8275, 45342), (9930, 37785), (10305, 36410), (10923, 34350), (11450, 32769), (12595, 29790), (14895, 25190), (15114, 24825), (16550, 22671), (17175, 21846), (18205, 20610)]