45194100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{21521}}^1$

素因数の和:21545

約数の個数: 72

約数和(自身を含む): 149448768

約数和(自身を除く): 104254668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 21521, 43042, 64563, 86084, 107605, 129126, 150647, 215210, 258252, 301294, 322815, 430420, 451941, 538025, 602588, 645630, 753235, 903882, 1076050, 1291260, 1506470, 1614075, 1807764, 2152100, 2259705, 3012940, 3228150, 3766175, 4519410, 6456300, 7532350, 9038820, 11298525, 15064700, 22597050, 45194100]

約数ペア:

[(1, 45194100), (2, 22597050), (3, 15064700), (4, 11298525), (5, 9038820), (6, 7532350), (7, 6456300), (10, 4519410), (12, 3766175), (14, 3228150), (15, 3012940), (20, 2259705), (21, 2152100), (25, 1807764), (28, 1614075), (30, 1506470), (35, 1291260), (42, 1076050), (50, 903882), (60, 753235), (70, 645630), (75, 602588), (84, 538025), (100, 451941), (105, 430420), (140, 322815), (150, 301294), (175, 258252), (210, 215210), (300, 150647), (350, 129126), (420, 107605), (525, 86084), (700, 64563), (1050, 43042), (2100, 21521)]