101965140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5197}}^1$

素因数の和:5321

約数の個数: 72

約数和(自身を含む): 312191880

約数和(自身を除く): 210226740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 5197, 6540, 9810, 10394, 15591, 19620, 20788, 25985, 31182, 46773, 51970, 62364, 77955, 93546, 103940, 155910, 187092, 233865, 311820, 467730, 566473, 935460, 1132946, 1699419, 2265892, 2832365, 3398838, 5098257, 5664730, 6797676, 8497095, 10196514, 11329460, 16994190, 20393028, 25491285, 33988380, 50982570, 101965140]

約数ペア:

[(1, 101965140), (2, 50982570), (3, 33988380), (4, 25491285), (5, 20393028), (6, 16994190), (9, 11329460), (10, 10196514), (12, 8497095), (15, 6797676), (18, 5664730), (20, 5098257), (30, 3398838), (36, 2832365), (45, 2265892), (60, 1699419), (90, 1132946), (109, 935460), (180, 566473), (218, 467730), (327, 311820), (436, 233865), (545, 187092), (654, 155910), (981, 103940), (1090, 93546), (1308, 77955), (1635, 62364), (1962, 51970), (2180, 46773), (3270, 31182), (3924, 25985), (4905, 20788), (5197, 19620), (6540, 15591), (9810, 10394)]