148141260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4547}}^1$

素因数の和:4743

約数の個数: 72

約数和(自身を含む): 451943856

約数和(自身を除く): 303802596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 181, 362, 543, 724, 905, 1086, 1629, 1810, 2172, 2715, 3258, 3620, 4547, 5430, 6516, 8145, 9094, 10860, 13641, 16290, 18188, 22735, 27282, 32580, 40923, 45470, 54564, 68205, 81846, 90940, 136410, 163692, 204615, 272820, 409230, 818460, 823007, 1646014, 2469021, 3292028, 4115035, 4938042, 7407063, 8230070, 9876084, 12345105, 14814126, 16460140, 24690210, 29628252, 37035315, 49380420, 74070630, 148141260]

約数ペア:

[(1, 148141260), (2, 74070630), (3, 49380420), (4, 37035315), (5, 29628252), (6, 24690210), (9, 16460140), (10, 14814126), (12, 12345105), (15, 9876084), (18, 8230070), (20, 7407063), (30, 4938042), (36, 4115035), (45, 3292028), (60, 2469021), (90, 1646014), (180, 823007), (181, 818460), (362, 409230), (543, 272820), (724, 204615), (905, 163692), (1086, 136410), (1629, 90940), (1810, 81846), (2172, 68205), (2715, 54564), (3258, 45470), (3620, 40923), (4547, 32580), (5430, 27282), (6516, 22735), (8145, 18188), (9094, 16290), (10860, 13641)]