201479580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65843}}^1$

素因数の和:65875

約数の個数: 72

約数和(自身を含む): 647114832

約数和(自身を除く): 445635252

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, 65843, 131686, 197529, 263372, 329215, 395058, 592587, 658430, 790116, 987645, 1119331, 1185174, 1316860, 1975290, 2238662, 2370348, 2962935, 3357993, 3950580, 4477324, 5596655, 5925870, 6715986, 10073979, 11193310, 11851740, 13431972, 16789965, 20147958, 22386620, 33579930, 40295916, 50369895, 67159860, 100739790, 201479580]

約数ペア:

[(1, 201479580), (2, 100739790), (3, 67159860), (4, 50369895), (5, 40295916), (6, 33579930), (9, 22386620), (10, 20147958), (12, 16789965), (15, 13431972), (17, 11851740), (18, 11193310), (20, 10073979), (30, 6715986), (34, 5925870), (36, 5596655), (45, 4477324), (51, 3950580), (60, 3357993), (68, 2962935), (85, 2370348), (90, 2238662), (102, 1975290), (153, 1316860), (170, 1185174), (180, 1119331), (204, 987645), (255, 790116), (306, 658430), (340, 592587), (510, 395058), (612, 329215), (765, 263372), (1020, 197529), (1530, 131686), (3060, 65843)]