105825240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 354088800

約数和(自身を除く): 248263560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 79, 90, 120, 122, 158, 180, 183, 237, 244, 305, 316, 360, 366, 395, 474, 488, 549, 610, 632, 711, 732, 790, 915, 948, 1098, 1185, 1220, 1422, 1464, 1580, 1830, 1896, 2196, 2370, 2440, 2745, 2844, 3160, 3555, 3660, 3721, 4392, 4740, 4819, 5490, 5688, 7110, 7320, 7442, 9480, 9638, 10980, 11163, 14220, 14457, 14884, 18605, 19276, 21960, 22326, 24095, 28440, 28914, 29768, 33489, 37210, 38552, 43371, 44652, 48190, 55815, 57828, 66978, 72285, 74420, 86742, 89304, 96380, 111630, 115656, 133956, 144570, 148840, 167445, 173484, 192760, 216855, 223260, 267912, 289140, 293959, 334890, 346968, 433710, 446520, 578280, 587918, 669780, 867420, 881877, 1175836, 1339560, 1469795, 1734840, 1763754, 2351672, 2645631, 2939590, 3527508, 4409385, 5291262, 5879180, 7055016, 8818770, 10582524, 11758360, 13228155, 17637540, 21165048, 26456310, 35275080, 52912620, 105825240]

約数ペア:

[(1, 105825240), (2, 52912620), (3, 35275080), (4, 26456310), (5, 21165048), (6, 17637540), (8, 13228155), (9, 11758360), (10, 10582524), (12, 8818770), (15, 7055016), (18, 5879180), (20, 5291262), (24, 4409385), (30, 3527508), (36, 2939590), (40, 2645631), (45, 2351672), (60, 1763754), (61, 1734840), (72, 1469795), (79, 1339560), (90, 1175836), (120, 881877), (122, 867420), (158, 669780), (180, 587918), (183, 578280), (237, 446520), (244, 433710), (305, 346968), (316, 334890), (360, 293959), (366, 289140), (395, 267912), (474, 223260), (488, 216855), (549, 192760), (610, 173484), (632, 167445), (711, 148840), (732, 144570), (790, 133956), (915, 115656), (948, 111630), (1098, 96380), (1185, 89304), (1220, 86742), (1422, 74420), (1464, 72285), (1580, 66978), (1830, 57828), (1896, 55815), (2196, 48190), (2370, 44652), (2440, 43371), (2745, 38552), (2844, 37210), (3160, 33489), (3555, 29768), (3660, 28914), (3721, 28440), (4392, 24095), (4740, 22326), (4819, 21960), (5490, 19276), (5688, 18605), (7110, 14884), (7320, 14457), (7442, 14220), (9480, 11163), (9638, 10980)]