38559900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1723

約数の個数: 72

約数和(自身を含む): 113048320

約数和(自身を除く): 74488420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1627, 1975, 2370, 3254, 3950, 4740, 4881, 5925, 6508, 7900, 8135, 9762, 11850, 16270, 19524, 23700, 24405, 32540, 40675, 48810, 81350, 97620, 122025, 128533, 162700, 244050, 257066, 385599, 488100, 514132, 642665, 771198, 1285330, 1542396, 1927995, 2570660, 3213325, 3855990, 6426650, 7711980, 9639975, 12853300, 19279950, 38559900]

約数ペア:

[(1, 38559900), (2, 19279950), (3, 12853300), (4, 9639975), (5, 7711980), (6, 6426650), (10, 3855990), (12, 3213325), (15, 2570660), (20, 1927995), (25, 1542396), (30, 1285330), (50, 771198), (60, 642665), (75, 514132), (79, 488100), (100, 385599), (150, 257066), (158, 244050), (237, 162700), (300, 128533), (316, 122025), (395, 97620), (474, 81350), (790, 48810), (948, 40675), (1185, 32540), (1580, 24405), (1627, 23700), (1975, 19524), (2370, 16270), (3254, 11850), (3950, 9762), (4740, 8135), (4881, 7900), (5925, 6508)]