822675780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^2\times {\mathrm{2069}}^1$

素因数の和:2178

約数の個数: 108

約数和(自身を含む): 2550906540

約数和(自身を除く): 1728230760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2069, 2115, 2209, 2820, 4138, 4230, 4418, 6207, 6627, 8276, 8460, 8836, 10345, 11045, 12414, 13254, 18621, 19881, 20690, 22090, 24828, 26508, 31035, 33135, 37242, 39762, 41380, 44180, 62070, 66270, 74484, 79524, 93105, 97243, 99405, 124140, 132540, 186210, 194486, 198810, 291729, 372420, 388972, 397620, 486215, 583458, 875187, 972430, 1166916, 1458645, 1750374, 1944860, 2917290, 3500748, 4375935, 4570421, 5834580, 8751870, 9140842, 13711263, 17503740, 18281684, 22852105, 27422526, 41133789, 45704210, 54845052, 68556315, 82267578, 91408420, 137112630, 164535156, 205668945, 274225260, 411337890, 822675780]

約数ペア:

[(1, 822675780), (2, 411337890), (3, 274225260), (4, 205668945), (5, 164535156), (6, 137112630), (9, 91408420), (10, 82267578), (12, 68556315), (15, 54845052), (18, 45704210), (20, 41133789), (30, 27422526), (36, 22852105), (45, 18281684), (47, 17503740), (60, 13711263), (90, 9140842), (94, 8751870), (141, 5834580), (180, 4570421), (188, 4375935), (235, 3500748), (282, 2917290), (423, 1944860), (470, 1750374), (564, 1458645), (705, 1166916), (846, 972430), (940, 875187), (1410, 583458), (1692, 486215), (2069, 397620), (2115, 388972), (2209, 372420), (2820, 291729), (4138, 198810), (4230, 194486), (4418, 186210), (6207, 132540), (6627, 124140), (8276, 99405), (8460, 97243), (8836, 93105), (10345, 79524), (11045, 74484), (12414, 66270), (13254, 62070), (18621, 44180), (19881, 41380), (20690, 39762), (22090, 37242), (24828, 33135), (26508, 31035)]