88799580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1013}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 270178272

約数和(自身を除く): 181378692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1013, 1461, 1948, 2026, 2435, 2922, 3039, 4052, 4383, 4870, 5065, 5844, 6078, 7305, 8766, 9117, 9740, 10130, 12156, 14610, 15195, 17532, 18234, 20260, 21915, 29220, 30390, 36468, 43830, 45585, 60780, 87660, 91170, 182340, 493331, 986662, 1479993, 1973324, 2466655, 2959986, 4439979, 4933310, 5919972, 7399965, 8879958, 9866620, 14799930, 17759916, 22199895, 29599860, 44399790, 88799580]

約数ペア:

[(1, 88799580), (2, 44399790), (3, 29599860), (4, 22199895), (5, 17759916), (6, 14799930), (9, 9866620), (10, 8879958), (12, 7399965), (15, 5919972), (18, 4933310), (20, 4439979), (30, 2959986), (36, 2466655), (45, 1973324), (60, 1479993), (90, 986662), (180, 493331), (487, 182340), (974, 91170), (1013, 87660), (1461, 60780), (1948, 45585), (2026, 43830), (2435, 36468), (2922, 30390), (3039, 29220), (4052, 21915), (4383, 20260), (4870, 18234), (5065, 17532), (5844, 15195), (6078, 14610), (7305, 12156), (8766, 10130), (9117, 9740)]