185907240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 657830160

約数和(自身を除く): 471922920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 821, 888, 1020, 1110, 1224, 1258, 1332, 1480, 1530, 1642, 1665, 1887, 2040, 2220, 2463, 2516, 2664, 3060, 3145, 3284, 3330, 3774, 4105, 4440, 4926, 5032, 5661, 6120, 6290, 6568, 6660, 7389, 7548, 8210, 9435, 9852, 11322, 12315, 12580, 13320, 13957, 14778, 15096, 16420, 18870, 19704, 22644, 24630, 25160, 27914, 28305, 29556, 30377, 32840, 36945, 37740, 41871, 45288, 49260, 55828, 56610, 59112, 60754, 69785, 73890, 75480, 83742, 91131, 98520, 111656, 113220, 121508, 125613, 139570, 147780, 151885, 167484, 182262, 209355, 226440, 243016, 251226, 273393, 279140, 295560, 303770, 334968, 364524, 418710, 455655, 502452, 516409, 546786, 558280, 607540, 628065, 729048, 837420, 911310, 1004904, 1032818, 1093572, 1215080, 1256130, 1366965, 1549227, 1674840, 1822620, 2065636, 2187144, 2512260, 2582045, 2733930, 3098454, 3645240, 4131272, 4647681, 5024520, 5164090, 5467860, 6196908, 7746135, 9295362, 10328180, 10935720, 12393816, 15492270, 18590724, 20656360, 23238405, 30984540, 37181448, 46476810, 61969080, 92953620, 185907240]

約数ペア:

[(1, 185907240), (2, 92953620), (3, 61969080), (4, 46476810), (5, 37181448), (6, 30984540), (8, 23238405), (9, 20656360), (10, 18590724), (12, 15492270), (15, 12393816), (17, 10935720), (18, 10328180), (20, 9295362), (24, 7746135), (30, 6196908), (34, 5467860), (36, 5164090), (37, 5024520), (40, 4647681), (45, 4131272), (51, 3645240), (60, 3098454), (68, 2733930), (72, 2582045), (74, 2512260), (85, 2187144), (90, 2065636), (102, 1822620), (111, 1674840), (120, 1549227), (136, 1366965), (148, 1256130), (153, 1215080), (170, 1093572), (180, 1032818), (185, 1004904), (204, 911310), (222, 837420), (255, 729048), (296, 628065), (306, 607540), (333, 558280), (340, 546786), (360, 516409), (370, 502452), (408, 455655), (444, 418710), (510, 364524), (555, 334968), (612, 303770), (629, 295560), (666, 279140), (680, 273393), (740, 251226), (765, 243016), (821, 226440), (888, 209355), (1020, 182262), (1110, 167484), (1224, 151885), (1258, 147780), (1332, 139570), (1480, 125613), (1530, 121508), (1642, 113220), (1665, 111656), (1887, 98520), (2040, 91131), (2220, 83742), (2463, 75480), (2516, 73890), (2664, 69785), (3060, 60754), (3145, 59112), (3284, 56610), (3330, 55828), (3774, 49260), (4105, 45288), (4440, 41871), (4926, 37740), (5032, 36945), (5661, 32840), (6120, 30377), (6290, 29556), (6568, 28305), (6660, 27914), (7389, 25160), (7548, 24630), (8210, 22644), (9435, 19704), (9852, 18870), (11322, 16420), (12315, 15096), (12580, 14778), (13320, 13957)]