308049362700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{5659}}^1$

素因数の和:6528

約数の個数: 144

約数和(自身を含む): 895637675520

約数和(自身を除く): 587588312820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 431, 842, 862, 1263, 1293, 1684, 1724, 2105, 2155, 2526, 2586, 4210, 4310, 5052, 5172, 5659, 6315, 6465, 8420, 8620, 10525, 10775, 11318, 12630, 12930, 16977, 21050, 21550, 22636, 25260, 25860, 28295, 31575, 32325, 33954, 42100, 43100, 56590, 63150, 64650, 67908, 84885, 113180, 126300, 129300, 141475, 169770, 181451, 282950, 339540, 362902, 424425, 544353, 565900, 725804, 848850, 907255, 1088706, 1697700, 1814510, 2177412, 2382439, 2439029, 2721765, 3629020, 4536275, 4764878, 4878058, 5443530, 7147317, 7317087, 9072550, 9529756, 9756116, 10887060, 11912195, 12195145, 13608825, 14294634, 14634174, 18145100, 23824390, 24390290, 27217650, 28589268, 29268348, 35736585, 36585435, 47648780, 48780580, 54435300, 59560975, 60975725, 71473170, 73170870, 119121950, 121951450, 142946340, 146341740, 178682925, 182927175, 238243900, 243902900, 357365850, 365854350, 714731700, 731708700, 1026831209, 2053662418, 3080493627, 4107324836, 5134156045, 6160987254, 10268312090, 12321974508, 15402468135, 20536624180, 25670780225, 30804936270, 51341560450, 61609872540, 77012340675, 102683120900, 154024681350, 308049362700]

約数ペア:

[(1, 308049362700), (2, 154024681350), (3, 102683120900), (4, 77012340675), (5, 61609872540), (6, 51341560450), (10, 30804936270), (12, 25670780225), (15, 20536624180), (20, 15402468135), (25, 12321974508), (30, 10268312090), (50, 6160987254), (60, 5134156045), (75, 4107324836), (100, 3080493627), (150, 2053662418), (300, 1026831209), (421, 731708700), (431, 714731700), (842, 365854350), (862, 357365850), (1263, 243902900), (1293, 238243900), (1684, 182927175), (1724, 178682925), (2105, 146341740), (2155, 142946340), (2526, 121951450), (2586, 119121950), (4210, 73170870), (4310, 71473170), (5052, 60975725), (5172, 59560975), (5659, 54435300), (6315, 48780580), (6465, 47648780), (8420, 36585435), (8620, 35736585), (10525, 29268348), (10775, 28589268), (11318, 27217650), (12630, 24390290), (12930, 23824390), (16977, 18145100), (21050, 14634174), (21550, 14294634), (22636, 13608825), (25260, 12195145), (25860, 11912195), (28295, 10887060), (31575, 9756116), (32325, 9529756), (33954, 9072550), (42100, 7317087), (43100, 7147317), (56590, 5443530), (63150, 4878058), (64650, 4764878), (67908, 4536275), (84885, 3629020), (113180, 2721765), (126300, 2439029), (129300, 2382439), (141475, 2177412), (169770, 1814510), (181451, 1697700), (282950, 1088706), (339540, 907255), (362902, 848850), (424425, 725804), (544353, 565900)]