554482260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:716

約数の個数: 144

約数和(自身を含む): 1754817792

約数和(自身を除く): 1200335532

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, 271, 324, 405, 421, 486, 540, 542, 810, 813, 842, 972, 1084, 1215, 1263, 1355, 1620, 1626, 1684, 2105, 2430, 2439, 2526, 2710, 3252, 3789, 4065, 4210, 4860, 4878, 5052, 5420, 6315, 7317, 7578, 8130, 8420, 9756, 11367, 12195, 12630, 14634, 15156, 16260, 18945, 21951, 22734, 24390, 25260, 29268, 34101, 36585, 37890, 43902, 45468, 48780, 56835, 65853, 68202, 73170, 75780, 87804, 102303, 109755, 113670, 114091, 131706, 136404, 146340, 170505, 204606, 219510, 227340, 228182, 263412, 329265, 341010, 342273, 409212, 439020, 456364, 511515, 570455, 658530, 682020, 684546, 1023030, 1026819, 1140910, 1317060, 1369092, 1711365, 2046060, 2053638, 2281820, 3080457, 3422730, 4107276, 5134095, 6160914, 6845460, 9241371, 10268190, 12321828, 15402285, 18482742, 20536380, 27724113, 30804570, 36965484, 46206855, 55448226, 61609140, 92413710, 110896452, 138620565, 184827420, 277241130, 554482260]

約数ペア:

[(1, 554482260), (2, 277241130), (3, 184827420), (4, 138620565), (5, 110896452), (6, 92413710), (9, 61609140), (10, 55448226), (12, 46206855), (15, 36965484), (18, 30804570), (20, 27724113), (27, 20536380), (30, 18482742), (36, 15402285), (45, 12321828), (54, 10268190), (60, 9241371), (81, 6845460), (90, 6160914), (108, 5134095), (135, 4107276), (162, 3422730), (180, 3080457), (243, 2281820), (270, 2053638), (271, 2046060), (324, 1711365), (405, 1369092), (421, 1317060), (486, 1140910), (540, 1026819), (542, 1023030), (810, 684546), (813, 682020), (842, 658530), (972, 570455), (1084, 511515), (1215, 456364), (1263, 439020), (1355, 409212), (1620, 342273), (1626, 341010), (1684, 329265), (2105, 263412), (2430, 228182), (2439, 227340), (2526, 219510), (2710, 204606), (3252, 170505), (3789, 146340), (4065, 136404), (4210, 131706), (4860, 114091), (4878, 113670), (5052, 109755), (5420, 102303), (6315, 87804), (7317, 75780), (7578, 73170), (8130, 68202), (8420, 65853), (9756, 56835), (11367, 48780), (12195, 45468), (12630, 43902), (14634, 37890), (15156, 36585), (16260, 34101), (18945, 29268), (21951, 25260), (22734, 24390)]