100686985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 157593600

約数和(自身を除く): 56906615

約数列:

[1, 5, 7, 19, 23, 29, 35, 95, 115, 133, 145, 161, 203, 227, 437, 551, 665, 667, 805, 1015, 1135, 1589, 2185, 2755, 3059, 3335, 3857, 4313, 4669, 5221, 6583, 7945, 12673, 15295, 19285, 21565, 23345, 26105, 30191, 32915, 36547, 46081, 63365, 88711, 99199, 125077, 150955, 151409, 182735, 230405, 443555, 495995, 625385, 694393, 757045, 875539, 1059863, 2876771, 3471965, 4377695, 5299315, 14383855, 20137397, 100686985]

約数ペア:

[(1, 100686985), (5, 20137397), (7, 14383855), (19, 5299315), (23, 4377695), (29, 3471965), (35, 2876771), (95, 1059863), (115, 875539), (133, 757045), (145, 694393), (161, 625385), (203, 495995), (227, 443555), (437, 230405), (551, 182735), (665, 151409), (667, 150955), (805, 125077), (1015, 99199), (1135, 88711), (1589, 63365), (2185, 46081), (2755, 36547), (3059, 32915), (3335, 30191), (3857, 26105), (4313, 23345), (4669, 21565), (5221, 19285), (6583, 15295), (7945, 12673)]