90802440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:472

約数の個数: 192

約数和(自身を含む): 321712560

約数和(自身を除く): 230910120

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, 401, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 802, 888, 1020, 1110, 1203, 1224, 1258, 1332, 1480, 1530, 1604, 1665, 1887, 2005, 2040, 2220, 2406, 2516, 2664, 3060, 3145, 3208, 3330, 3609, 3774, 4010, 4440, 4812, 5032, 5661, 6015, 6120, 6290, 6660, 6817, 7218, 7548, 8020, 9435, 9624, 11322, 12030, 12580, 13320, 13634, 14436, 14837, 15096, 16040, 18045, 18870, 20451, 22644, 24060, 25160, 27268, 28305, 28872, 29674, 34085, 36090, 37740, 40902, 44511, 45288, 48120, 54536, 56610, 59348, 61353, 68170, 72180, 74185, 75480, 81804, 89022, 102255, 113220, 118696, 122706, 133533, 136340, 144360, 148370, 163608, 178044, 204510, 222555, 226440, 245412, 252229, 267066, 272680, 296740, 306765, 356088, 409020, 445110, 490824, 504458, 534132, 593480, 613530, 667665, 756687, 818040, 890220, 1008916, 1068264, 1227060, 1261145, 1335330, 1513374, 1780440, 2017832, 2270061, 2454120, 2522290, 2670660, 3026748, 3783435, 4540122, 5044580, 5341320, 6053496, 7566870, 9080244, 10089160, 11350305, 15133740, 18160488, 22700610, 30267480, 45401220, 90802440]

約数ペア:

[(1, 90802440), (2, 45401220), (3, 30267480), (4, 22700610), (5, 18160488), (6, 15133740), (8, 11350305), (9, 10089160), (10, 9080244), (12, 7566870), (15, 6053496), (17, 5341320), (18, 5044580), (20, 4540122), (24, 3783435), (30, 3026748), (34, 2670660), (36, 2522290), (37, 2454120), (40, 2270061), (45, 2017832), (51, 1780440), (60, 1513374), (68, 1335330), (72, 1261145), (74, 1227060), (85, 1068264), (90, 1008916), (102, 890220), (111, 818040), (120, 756687), (136, 667665), (148, 613530), (153, 593480), (170, 534132), (180, 504458), (185, 490824), (204, 445110), (222, 409020), (255, 356088), (296, 306765), (306, 296740), (333, 272680), (340, 267066), (360, 252229), (370, 245412), (401, 226440), (408, 222555), (444, 204510), (510, 178044), (555, 163608), (612, 148370), (629, 144360), (666, 136340), (680, 133533), (740, 122706), (765, 118696), (802, 113220), (888, 102255), (1020, 89022), (1110, 81804), (1203, 75480), (1224, 74185), (1258, 72180), (1332, 68170), (1480, 61353), (1530, 59348), (1604, 56610), (1665, 54536), (1887, 48120), (2005, 45288), (2040, 44511), (2220, 40902), (2406, 37740), (2516, 36090), (2664, 34085), (3060, 29674), (3145, 28872), (3208, 28305), (3330, 27268), (3609, 25160), (3774, 24060), (4010, 22644), (4440, 20451), (4812, 18870), (5032, 18045), (5661, 16040), (6015, 15096), (6120, 14837), (6290, 14436), (6660, 13634), (6817, 13320), (7218, 12580), (7548, 12030), (8020, 11322), (9435, 9624)]