122990580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40193}}^1$

素因数の和:40225

約数の個数: 72

約数和(自身を含む): 395026632

約数和(自身を除く): 272036052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 40193, 80386, 120579, 160772, 200965, 241158, 361737, 401930, 482316, 602895, 683281, 723474, 803860, 1205790, 1366562, 1446948, 1808685, 2049843, 2411580, 2733124, 3416405, 3617370, 4099686, 6149529, 6832810, 7234740, 8199372, 10249215, 12299058, 13665620, 20498430, 24598116, 30747645, 40996860, 61495290, 122990580]

約数ペア:

[(1, 122990580), (2, 61495290), (3, 40996860), (4, 30747645), (5, 24598116), (6, 20498430), (9, 13665620), (10, 12299058), (12, 10249215), (15, 8199372), (17, 7234740), (18, 6832810), (20, 6149529), (30, 4099686), (34, 3617370), (36, 3416405), (45, 2733124), (51, 2411580), (60, 2049843), (68, 1808685), (85, 1446948), (90, 1366562), (102, 1205790), (153, 803860), (170, 723474), (180, 683281), (204, 602895), (255, 482316), (306, 401930), (340, 361737), (510, 241158), (612, 200965), (765, 160772), (1020, 120579), (1530, 80386), (3060, 40193)]