155294580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7867}}^1$

素因数の和:7933

約数の個数: 96

約数和(自身を含む): 507580416

約数和(自身を除く): 352285836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 7867, 9870, 15734, 19740, 23601, 31468, 39335, 47202, 55069, 78670, 94404, 110138, 118005, 157340, 165207, 220276, 236010, 275345, 330414, 369749, 472020, 550690, 660828, 739498, 826035, 1101380, 1109247, 1478996, 1652070, 1848745, 2218494, 2588243, 3304140, 3697490, 4436988, 5176486, 5546235, 7394980, 7764729, 10352972, 11092470, 12941215, 15529458, 22184940, 25882430, 31058916, 38823645, 51764860, 77647290, 155294580]

約数ペア:

[(1, 155294580), (2, 77647290), (3, 51764860), (4, 38823645), (5, 31058916), (6, 25882430), (7, 22184940), (10, 15529458), (12, 12941215), (14, 11092470), (15, 10352972), (20, 7764729), (21, 7394980), (28, 5546235), (30, 5176486), (35, 4436988), (42, 3697490), (47, 3304140), (60, 2588243), (70, 2218494), (84, 1848745), (94, 1652070), (105, 1478996), (140, 1109247), (141, 1101380), (188, 826035), (210, 739498), (235, 660828), (282, 550690), (329, 472020), (420, 369749), (470, 330414), (564, 275345), (658, 236010), (705, 220276), (940, 165207), (987, 157340), (1316, 118005), (1410, 110138), (1645, 94404), (1974, 78670), (2820, 55069), (3290, 47202), (3948, 39335), (4935, 31468), (6580, 23601), (7867, 19740), (9870, 15734)]