27230580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 92461824

約数和(自身を除く): 65231244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 431, 468, 486, 540, 585, 702, 780, 810, 862, 972, 1053, 1170, 1215, 1293, 1404, 1620, 1724, 1755, 2106, 2155, 2340, 2430, 2586, 3159, 3510, 3879, 4212, 4310, 4860, 5172, 5265, 5603, 6318, 6465, 7020, 7758, 8620, 10530, 11206, 11637, 12636, 12930, 15516, 15795, 16809, 19395, 21060, 22412, 23274, 25860, 28015, 31590, 33618, 34911, 38790, 46548, 50427, 56030, 58185, 63180, 67236, 69822, 77580, 84045, 100854, 104733, 112060, 116370, 139644, 151281, 168090, 174555, 201708, 209466, 232740, 252135, 302562, 336180, 349110, 418932, 453843, 504270, 523665, 605124, 698220, 756405, 907686, 1008540, 1047330, 1361529, 1512810, 1815372, 2094660, 2269215, 2723058, 3025620, 4538430, 5446116, 6807645, 9076860, 13615290, 27230580]

約数ペア:

[(1, 27230580), (2, 13615290), (3, 9076860), (4, 6807645), (5, 5446116), (6, 4538430), (9, 3025620), (10, 2723058), (12, 2269215), (13, 2094660), (15, 1815372), (18, 1512810), (20, 1361529), (26, 1047330), (27, 1008540), (30, 907686), (36, 756405), (39, 698220), (45, 605124), (52, 523665), (54, 504270), (60, 453843), (65, 418932), (78, 349110), (81, 336180), (90, 302562), (108, 252135), (117, 232740), (130, 209466), (135, 201708), (156, 174555), (162, 168090), (180, 151281), (195, 139644), (234, 116370), (243, 112060), (260, 104733), (270, 100854), (324, 84045), (351, 77580), (390, 69822), (405, 67236), (431, 63180), (468, 58185), (486, 56030), (540, 50427), (585, 46548), (702, 38790), (780, 34911), (810, 33618), (862, 31590), (972, 28015), (1053, 25860), (1170, 23274), (1215, 22412), (1293, 21060), (1404, 19395), (1620, 16809), (1724, 15795), (1755, 15516), (2106, 12930), (2155, 12636), (2340, 11637), (2430, 11206), (2586, 10530), (3159, 8620), (3510, 7758), (3879, 7020), (4212, 6465), (4310, 6318), (4860, 5603), (5172, 5265)]