72910620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23827}}^1$

素因数の和:23859

約数の個数: 72

約数和(自身を含む): 234181584

約数和(自身を除く): 161270964

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, 23827, 47654, 71481, 95308, 119135, 142962, 214443, 238270, 285924, 357405, 405059, 428886, 476540, 714810, 810118, 857772, 1072215, 1215177, 1429620, 1620236, 2025295, 2144430, 2430354, 3645531, 4050590, 4288860, 4860708, 6075885, 7291062, 8101180, 12151770, 14582124, 18227655, 24303540, 36455310, 72910620]

約数ペア:

[(1, 72910620), (2, 36455310), (3, 24303540), (4, 18227655), (5, 14582124), (6, 12151770), (9, 8101180), (10, 7291062), (12, 6075885), (15, 4860708), (17, 4288860), (18, 4050590), (20, 3645531), (30, 2430354), (34, 2144430), (36, 2025295), (45, 1620236), (51, 1429620), (60, 1215177), (68, 1072215), (85, 857772), (90, 810118), (102, 714810), (153, 476540), (170, 428886), (180, 405059), (204, 357405), (255, 285924), (306, 238270), (340, 214443), (510, 142962), (612, 119135), (765, 95308), (1020, 71481), (1530, 47654), (3060, 23827)]