489425700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{1019}}^1\times {\mathrm{1601}}^1$

素因数の和:2637

約数の個数: 72

約数和(自身を含む): 1418346720

約数和(自身を除く): 928921020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 1019, 1601, 2038, 3057, 3202, 4076, 4803, 5095, 6114, 6404, 8005, 9606, 10190, 12228, 15285, 16010, 19212, 20380, 24015, 25475, 30570, 32020, 40025, 48030, 50950, 61140, 76425, 80050, 96060, 101900, 120075, 152850, 160100, 240150, 305700, 480300, 1631419, 3262838, 4894257, 6525676, 8157095, 9788514, 16314190, 19577028, 24471285, 32628380, 40785475, 48942570, 81570950, 97885140, 122356425, 163141900, 244712850, 489425700]

約数ペア:

[(1, 489425700), (2, 244712850), (3, 163141900), (4, 122356425), (5, 97885140), (6, 81570950), (10, 48942570), (12, 40785475), (15, 32628380), (20, 24471285), (25, 19577028), (30, 16314190), (50, 9788514), (60, 8157095), (75, 6525676), (100, 4894257), (150, 3262838), (300, 1631419), (1019, 480300), (1601, 305700), (2038, 240150), (3057, 160100), (3202, 152850), (4076, 120075), (4803, 101900), (5095, 96060), (6114, 80050), (6404, 76425), (8005, 61140), (9606, 50950), (10190, 48030), (12228, 40025), (15285, 32020), (16010, 30570), (19212, 25475), (20380, 24015)]