105944580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1789}}^1$

素因数の和:1858

約数の個数: 144

約数和(自身を含む): 375298560

約数和(自身を除く): 269353980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 235, 252, 282, 315, 329, 420, 423, 470, 564, 630, 658, 705, 846, 940, 987, 1260, 1316, 1410, 1645, 1692, 1789, 1974, 2115, 2820, 2961, 3290, 3578, 3948, 4230, 4935, 5367, 5922, 6580, 7156, 8460, 8945, 9870, 10734, 11844, 12523, 14805, 16101, 17890, 19740, 21468, 25046, 26835, 29610, 32202, 35780, 37569, 50092, 53670, 59220, 62615, 64404, 75138, 80505, 84083, 107340, 112707, 125230, 150276, 161010, 168166, 187845, 225414, 250460, 252249, 322020, 336332, 375690, 420415, 450828, 504498, 563535, 588581, 751380, 756747, 840830, 1008996, 1127070, 1177162, 1261245, 1513494, 1681660, 1765743, 2254140, 2354324, 2522490, 2942905, 3026988, 3531486, 3783735, 5044980, 5297229, 5885810, 7062972, 7567470, 8828715, 10594458, 11771620, 15134940, 17657430, 21188916, 26486145, 35314860, 52972290, 105944580]

約数ペア:

[(1, 105944580), (2, 52972290), (3, 35314860), (4, 26486145), (5, 21188916), (6, 17657430), (7, 15134940), (9, 11771620), (10, 10594458), (12, 8828715), (14, 7567470), (15, 7062972), (18, 5885810), (20, 5297229), (21, 5044980), (28, 3783735), (30, 3531486), (35, 3026988), (36, 2942905), (42, 2522490), (45, 2354324), (47, 2254140), (60, 1765743), (63, 1681660), (70, 1513494), (84, 1261245), (90, 1177162), (94, 1127070), (105, 1008996), (126, 840830), (140, 756747), (141, 751380), (180, 588581), (188, 563535), (210, 504498), (235, 450828), (252, 420415), (282, 375690), (315, 336332), (329, 322020), (420, 252249), (423, 250460), (470, 225414), (564, 187845), (630, 168166), (658, 161010), (705, 150276), (846, 125230), (940, 112707), (987, 107340), (1260, 84083), (1316, 80505), (1410, 75138), (1645, 64404), (1692, 62615), (1789, 59220), (1974, 53670), (2115, 50092), (2820, 37569), (2961, 35780), (3290, 32202), (3578, 29610), (3948, 26835), (4230, 25046), (4935, 21468), (5367, 19740), (5922, 17890), (6580, 16101), (7156, 14805), (8460, 12523), (8945, 11844), (9870, 10734)]