72035250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13721}}^1$

素因数の和:13748

約数の個数: 64

約数和(自身を含む): 205500672

約数和(自身を除く): 133465422

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13721, 27442, 41163, 68605, 82326, 96047, 137210, 192094, 205815, 288141, 343025, 411630, 480235, 576282, 686050, 960470, 1029075, 1440705, 1715125, 2058150, 2401175, 2881410, 3430250, 4802350, 5145375, 7203525, 10290750, 12005875, 14407050, 24011750, 36017625, 72035250]

約数ペア:

[(1, 72035250), (2, 36017625), (3, 24011750), (5, 14407050), (6, 12005875), (7, 10290750), (10, 7203525), (14, 5145375), (15, 4802350), (21, 3430250), (25, 2881410), (30, 2401175), (35, 2058150), (42, 1715125), (50, 1440705), (70, 1029075), (75, 960470), (105, 686050), (125, 576282), (150, 480235), (175, 411630), (210, 343025), (250, 288141), (350, 205815), (375, 192094), (525, 137210), (750, 96047), (875, 82326), (1050, 68605), (1750, 41163), (2625, 27442), (5250, 13721)]