100205784

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{28403}}^1$

素因数の和:28429

約数の個数: 72

約数和(自身を含む): 315710460

約数和(自身を除く): 215504676

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 28403, 56806, 85209, 113612, 170418, 198821, 227224, 255627, 340836, 397642, 511254, 596463, 681672, 795284, 1022508, 1192926, 1391747, 1590568, 1789389, 2045016, 2385852, 2783494, 3578778, 4175241, 4771704, 5566988, 7157556, 8350482, 11133976, 12525723, 14315112, 16700964, 25051446, 33401928, 50102892, 100205784]

約数ペア:

[(1, 100205784), (2, 50102892), (3, 33401928), (4, 25051446), (6, 16700964), (7, 14315112), (8, 12525723), (9, 11133976), (12, 8350482), (14, 7157556), (18, 5566988), (21, 4771704), (24, 4175241), (28, 3578778), (36, 2783494), (42, 2385852), (49, 2045016), (56, 1789389), (63, 1590568), (72, 1391747), (84, 1192926), (98, 1022508), (126, 795284), (147, 681672), (168, 596463), (196, 511254), (252, 397642), (294, 340836), (392, 255627), (441, 227224), (504, 198821), (588, 170418), (882, 113612), (1176, 85209), (1764, 56806), (3528, 28403)]