74898540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2688

約数の個数: 96

約数和(自身を含む): 237504960

約数和(自身を除く): 162606420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 636, 795, 954, 1060, 1431, 1590, 1908, 2385, 2617, 2862, 3180, 4770, 5234, 5724, 7155, 7851, 9540, 10468, 13085, 14310, 15702, 23553, 26170, 28620, 31404, 39255, 47106, 52340, 70659, 78510, 94212, 117765, 138701, 141318, 157020, 235530, 277402, 282636, 353295, 416103, 471060, 554804, 693505, 706590, 832206, 1248309, 1387010, 1413180, 1664412, 2080515, 2496618, 2774020, 3744927, 4161030, 4993236, 6241545, 7489854, 8322060, 12483090, 14979708, 18724635, 24966180, 37449270, 74898540]

約数ペア:

[(1, 74898540), (2, 37449270), (3, 24966180), (4, 18724635), (5, 14979708), (6, 12483090), (9, 8322060), (10, 7489854), (12, 6241545), (15, 4993236), (18, 4161030), (20, 3744927), (27, 2774020), (30, 2496618), (36, 2080515), (45, 1664412), (53, 1413180), (54, 1387010), (60, 1248309), (90, 832206), (106, 706590), (108, 693505), (135, 554804), (159, 471060), (180, 416103), (212, 353295), (265, 282636), (270, 277402), (318, 235530), (477, 157020), (530, 141318), (540, 138701), (636, 117765), (795, 94212), (954, 78510), (1060, 70659), (1431, 52340), (1590, 47106), (1908, 39255), (2385, 31404), (2617, 28620), (2862, 26170), (3180, 23553), (4770, 15702), (5234, 14310), (5724, 13085), (7155, 10468), (7851, 9540)]