103678190820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1650401}}^1$

素因数の和:1650765

約数の個数: 72

約数和(自身を含む): 315391822200

約数和(自身を除く): 211713631380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 349, 698, 1047, 1396, 1745, 2094, 3141, 3490, 4188, 5235, 6282, 6980, 10470, 12564, 15705, 20940, 31410, 62820, 1650401, 3300802, 4951203, 6601604, 8252005, 9902406, 14853609, 16504010, 19804812, 24756015, 29707218, 33008020, 49512030, 59414436, 74268045, 99024060, 148536090, 297072180, 575989949, 1151979898, 1727969847, 2303959796, 2879949745, 3455939694, 5183909541, 5759899490, 6911879388, 8639849235, 10367819082, 11519798980, 17279698470, 20735638164, 25919547705, 34559396940, 51839095410, 103678190820]

約数ペア:

[(1, 103678190820), (2, 51839095410), (3, 34559396940), (4, 25919547705), (5, 20735638164), (6, 17279698470), (9, 11519798980), (10, 10367819082), (12, 8639849235), (15, 6911879388), (18, 5759899490), (20, 5183909541), (30, 3455939694), (36, 2879949745), (45, 2303959796), (60, 1727969847), (90, 1151979898), (180, 575989949), (349, 297072180), (698, 148536090), (1047, 99024060), (1396, 74268045), (1745, 59414436), (2094, 49512030), (3141, 33008020), (3490, 29707218), (4188, 24756015), (5235, 19804812), (6282, 16504010), (6980, 14853609), (10470, 9902406), (12564, 8252005), (15705, 6601604), (20940, 4951203), (31410, 3300802), (62820, 1650401)]