30042100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 73495296

約数和(自身を除く): 43453196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 881, 1100, 1364, 1550, 1705, 1762, 3100, 3410, 3524, 4405, 6820, 8525, 8810, 9691, 17050, 17620, 19382, 22025, 27311, 34100, 38764, 44050, 48455, 54622, 88100, 96910, 109244, 136555, 193820, 242275, 273110, 300421, 484550, 546220, 600842, 682775, 969100, 1201684, 1365550, 1502105, 2731100, 3004210, 6008420, 7510525, 15021050, 30042100]

約数ペア:

[(1, 30042100), (2, 15021050), (4, 7510525), (5, 6008420), (10, 3004210), (11, 2731100), (20, 1502105), (22, 1365550), (25, 1201684), (31, 969100), (44, 682775), (50, 600842), (55, 546220), (62, 484550), (100, 300421), (110, 273110), (124, 242275), (155, 193820), (220, 136555), (275, 109244), (310, 96910), (341, 88100), (550, 54622), (620, 48455), (682, 44050), (775, 38764), (881, 34100), (1100, 27311), (1364, 22025), (1550, 19382), (1705, 17620), (1762, 17050), (3100, 9691), (3410, 8810), (3524, 8525), (4405, 6820)]