401065650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 1132639560

約数和(自身を除く): 731573910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 73, 75, 87, 90, 145, 146, 150, 174, 219, 225, 261, 290, 365, 421, 435, 438, 450, 522, 657, 725, 730, 842, 870, 1095, 1263, 1305, 1314, 1450, 1825, 2105, 2117, 2175, 2190, 2526, 2610, 3285, 3650, 3789, 4210, 4234, 4350, 5475, 6315, 6351, 6525, 6570, 7578, 10525, 10585, 10950, 12209, 12630, 12702, 13050, 16425, 18945, 19053, 21050, 21170, 24418, 30733, 31575, 31755, 32850, 36627, 37890, 38106, 52925, 61045, 61466, 63150, 63510, 73254, 92199, 94725, 95265, 105850, 109881, 122090, 153665, 158775, 183135, 184398, 189450, 190530, 219762, 276597, 305225, 307330, 317550, 366270, 460995, 476325, 549405, 553194, 610450, 768325, 891257, 915675, 921990, 952650, 1098810, 1382985, 1536650, 1782514, 1831350, 2304975, 2673771, 2747025, 2765970, 4456285, 4609950, 5347542, 5494050, 6914925, 8021313, 8912570, 13368855, 13829850, 16042626, 22281425, 26737710, 40106565, 44562850, 66844275, 80213130, 133688550, 200532825, 401065650]

約数ペア:

[(1, 401065650), (2, 200532825), (3, 133688550), (5, 80213130), (6, 66844275), (9, 44562850), (10, 40106565), (15, 26737710), (18, 22281425), (25, 16042626), (29, 13829850), (30, 13368855), (45, 8912570), (50, 8021313), (58, 6914925), (73, 5494050), (75, 5347542), (87, 4609950), (90, 4456285), (145, 2765970), (146, 2747025), (150, 2673771), (174, 2304975), (219, 1831350), (225, 1782514), (261, 1536650), (290, 1382985), (365, 1098810), (421, 952650), (435, 921990), (438, 915675), (450, 891257), (522, 768325), (657, 610450), (725, 553194), (730, 549405), (842, 476325), (870, 460995), (1095, 366270), (1263, 317550), (1305, 307330), (1314, 305225), (1450, 276597), (1825, 219762), (2105, 190530), (2117, 189450), (2175, 184398), (2190, 183135), (2526, 158775), (2610, 153665), (3285, 122090), (3650, 109881), (3789, 105850), (4210, 95265), (4234, 94725), (4350, 92199), (5475, 73254), (6315, 63510), (6351, 63150), (6525, 61466), (6570, 61045), (7578, 52925), (10525, 38106), (10585, 37890), (10950, 36627), (12209, 32850), (12630, 31755), (12702, 31575), (13050, 30733), (16425, 24418), (18945, 21170), (19053, 21050)]