22927500

素因数分解:

$2^2\times 3^2\times 5^4\times {\mathrm{1019}}^1$

素因数の和:1049

約数の個数: 90

約数和(自身を含む): 72492420

約数和(自身を除く): 49564920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 625, 750, 900, 1019, 1125, 1250, 1500, 1875, 2038, 2250, 2500, 3057, 3750, 4076, 4500, 5095, 5625, 6114, 7500, 9171, 10190, 11250, 12228, 15285, 18342, 20380, 22500, 25475, 30570, 36684, 45855, 50950, 61140, 76425, 91710, 101900, 127375, 152850, 183420, 229275, 254750, 305700, 382125, 458550, 509500, 636875, 764250, 917100, 1146375, 1273750, 1528500, 1910625, 2292750, 2547500, 3821250, 4585500, 5731875, 7642500, 11463750, 22927500]

約数ペア:

[(1, 22927500), (2, 11463750), (3, 7642500), (4, 5731875), (5, 4585500), (6, 3821250), (9, 2547500), (10, 2292750), (12, 1910625), (15, 1528500), (18, 1273750), (20, 1146375), (25, 917100), (30, 764250), (36, 636875), (45, 509500), (50, 458550), (60, 382125), (75, 305700), (90, 254750), (100, 229275), (125, 183420), (150, 152850), (180, 127375), (225, 101900), (250, 91710), (300, 76425), (375, 61140), (450, 50950), (500, 45855), (625, 36684), (750, 30570), (900, 25475), (1019, 22500), (1125, 20380), (1250, 18342), (1500, 15285), (1875, 12228), (2038, 11250), (2250, 10190), (2500, 9171), (3057, 7500), (3750, 6114), (4076, 5625), (4500, 5095)]