672912300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{20963}}^1$

素因数の和:21087

約数の個数: 72

約数和(自身を含む): 1965249216

約数和(自身を除く): 1292336916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 107, 150, 214, 300, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 2675, 3210, 5350, 6420, 8025, 10700, 16050, 20963, 32100, 41926, 62889, 83852, 104815, 125778, 209630, 251556, 314445, 419260, 524075, 628890, 1048150, 1257780, 1572225, 2096300, 2243041, 3144450, 4486082, 6288900, 6729123, 8972164, 11215205, 13458246, 22430410, 26916492, 33645615, 44860820, 56076025, 67291230, 112152050, 134582460, 168228075, 224304100, 336456150, 672912300]

約数ペア:

[(1, 672912300), (2, 336456150), (3, 224304100), (4, 168228075), (5, 134582460), (6, 112152050), (10, 67291230), (12, 56076025), (15, 44860820), (20, 33645615), (25, 26916492), (30, 22430410), (50, 13458246), (60, 11215205), (75, 8972164), (100, 6729123), (107, 6288900), (150, 4486082), (214, 3144450), (300, 2243041), (321, 2096300), (428, 1572225), (535, 1257780), (642, 1048150), (1070, 628890), (1284, 524075), (1605, 419260), (2140, 314445), (2675, 251556), (3210, 209630), (5350, 125778), (6420, 104815), (8025, 83852), (10700, 62889), (16050, 41926), (20963, 32100)]