4748850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:252

約数の個数: 72

約数和(自身を含む): 13042692

約数和(自身を除く): 8293842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 173, 183, 225, 305, 346, 366, 450, 519, 549, 610, 865, 915, 1038, 1098, 1525, 1557, 1730, 1830, 2595, 2745, 3050, 3114, 4325, 4575, 5190, 5490, 7785, 8650, 9150, 10553, 12975, 13725, 15570, 21106, 25950, 27450, 31659, 38925, 52765, 63318, 77850, 94977, 105530, 158295, 189954, 263825, 316590, 474885, 527650, 791475, 949770, 1582950, 2374425, 4748850]

約数ペア:

[(1, 4748850), (2, 2374425), (3, 1582950), (5, 949770), (6, 791475), (9, 527650), (10, 474885), (15, 316590), (18, 263825), (25, 189954), (30, 158295), (45, 105530), (50, 94977), (61, 77850), (75, 63318), (90, 52765), (122, 38925), (150, 31659), (173, 27450), (183, 25950), (225, 21106), (305, 15570), (346, 13725), (366, 12975), (450, 10553), (519, 9150), (549, 8650), (610, 7785), (865, 5490), (915, 5190), (1038, 4575), (1098, 4325), (1525, 3114), (1557, 3050), (1730, 2745), (1830, 2595)]