74537250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 202176000

約数和(自身を除く): 127638750

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 29, 30, 46, 50, 58, 69, 75, 87, 115, 125, 138, 145, 149, 150, 174, 230, 250, 290, 298, 345, 375, 435, 447, 575, 667, 690, 725, 745, 750, 870, 894, 1150, 1334, 1450, 1490, 1725, 2001, 2175, 2235, 2875, 3335, 3427, 3450, 3625, 3725, 4002, 4321, 4350, 4470, 5750, 6670, 6854, 7250, 7450, 8625, 8642, 10005, 10281, 10875, 11175, 12963, 16675, 17135, 17250, 18625, 20010, 20562, 21605, 21750, 22350, 25926, 33350, 34270, 37250, 43210, 50025, 51405, 55875, 64815, 83375, 85675, 99383, 100050, 102810, 108025, 111750, 129630, 166750, 171350, 198766, 216050, 250125, 257025, 298149, 324075, 428375, 496915, 500250, 514050, 540125, 596298, 648150, 856750, 993830, 1080250, 1285125, 1490745, 1620375, 2484575, 2570250, 2981490, 3240750, 4969150, 7453725, 12422875, 14907450, 24845750, 37268625, 74537250]

約数ペア:

[(1, 74537250), (2, 37268625), (3, 24845750), (5, 14907450), (6, 12422875), (10, 7453725), (15, 4969150), (23, 3240750), (25, 2981490), (29, 2570250), (30, 2484575), (46, 1620375), (50, 1490745), (58, 1285125), (69, 1080250), (75, 993830), (87, 856750), (115, 648150), (125, 596298), (138, 540125), (145, 514050), (149, 500250), (150, 496915), (174, 428375), (230, 324075), (250, 298149), (290, 257025), (298, 250125), (345, 216050), (375, 198766), (435, 171350), (447, 166750), (575, 129630), (667, 111750), (690, 108025), (725, 102810), (745, 100050), (750, 99383), (870, 85675), (894, 83375), (1150, 64815), (1334, 55875), (1450, 51405), (1490, 50025), (1725, 43210), (2001, 37250), (2175, 34270), (2235, 33350), (2875, 25926), (3335, 22350), (3427, 21750), (3450, 21605), (3625, 20562), (3725, 20010), (4002, 18625), (4321, 17250), (4350, 17135), (4470, 16675), (5750, 12963), (6670, 11175), (6854, 10875), (7250, 10281), (7450, 10005), (8625, 8642)]