157394340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97157}}^1$

素因数の和:97178

約数の個数: 60

約数和(自身を含む): 493756956

約数和(自身を除く): 336362616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 97157, 194314, 291471, 388628, 485785, 582942, 874413, 971570, 1165884, 1457355, 1748826, 1943140, 2623239, 2914710, 3497652, 4372065, 5246478, 5829420, 7869717, 8744130, 10492956, 13116195, 15739434, 17488260, 26232390, 31478868, 39348585, 52464780, 78697170, 157394340]

約数ペア:

[(1, 157394340), (2, 78697170), (3, 52464780), (4, 39348585), (5, 31478868), (6, 26232390), (9, 17488260), (10, 15739434), (12, 13116195), (15, 10492956), (18, 8744130), (20, 7869717), (27, 5829420), (30, 5246478), (36, 4372065), (45, 3497652), (54, 2914710), (60, 2623239), (81, 1943140), (90, 1748826), (108, 1457355), (135, 1165884), (162, 971570), (180, 874413), (270, 582942), (324, 485785), (405, 388628), (540, 291471), (810, 194314), (1620, 97157)]