429755220

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{88427}}^1$

素因数の和:88451

約数の個数: 72

約数和(自身を含む): 1351887264

約数和(自身を除く): 922132044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 88427, 176854, 265281, 353708, 442135, 530562, 795843, 884270, 1061124, 1326405, 1591686, 1768540, 2387529, 2652810, 3183372, 3979215, 4775058, 5305620, 7162587, 7958430, 9550116, 11937645, 14325174, 15916860, 21487761, 23875290, 28650348, 35812935, 42975522, 47750580, 71625870, 85951044, 107438805, 143251740, 214877610, 429755220]

約数ペア:

[(1, 429755220), (2, 214877610), (3, 143251740), (4, 107438805), (5, 85951044), (6, 71625870), (9, 47750580), (10, 42975522), (12, 35812935), (15, 28650348), (18, 23875290), (20, 21487761), (27, 15916860), (30, 14325174), (36, 11937645), (45, 9550116), (54, 7958430), (60, 7162587), (81, 5305620), (90, 4775058), (108, 3979215), (135, 3183372), (162, 2652810), (180, 2387529), (243, 1768540), (270, 1591686), (324, 1326405), (405, 1061124), (486, 884270), (540, 795843), (810, 530562), (972, 442135), (1215, 353708), (1620, 265281), (2430, 176854), (4860, 88427)]