73822900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 166239360

約数和(自身を除く): 92416460

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 113, 139, 188, 226, 235, 278, 452, 470, 556, 565, 695, 940, 1130, 1175, 1390, 2260, 2350, 2780, 2825, 3475, 4700, 5311, 5650, 6533, 6950, 10622, 11300, 13066, 13900, 15707, 21244, 26132, 26555, 31414, 32665, 53110, 62828, 65330, 78535, 106220, 130660, 132775, 157070, 163325, 265550, 314140, 326650, 392675, 531100, 653300, 738229, 785350, 1476458, 1570700, 2952916, 3691145, 7382290, 14764580, 18455725, 36911450, 73822900]

約数ペア:

[(1, 73822900), (2, 36911450), (4, 18455725), (5, 14764580), (10, 7382290), (20, 3691145), (25, 2952916), (47, 1570700), (50, 1476458), (94, 785350), (100, 738229), (113, 653300), (139, 531100), (188, 392675), (226, 326650), (235, 314140), (278, 265550), (452, 163325), (470, 157070), (556, 132775), (565, 130660), (695, 106220), (940, 78535), (1130, 65330), (1175, 62828), (1390, 53110), (2260, 32665), (2350, 31414), (2780, 26555), (2825, 26132), (3475, 21244), (4700, 15707), (5311, 13900), (5650, 13066), (6533, 11300), (6950, 10622)]