38847150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:690

約数の個数: 72

約数和(自身を含む): 105183000

約数和(自身を除く): 66335850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 173, 225, 346, 450, 499, 519, 865, 998, 1038, 1497, 1557, 1730, 2495, 2595, 2994, 3114, 4325, 4491, 4990, 5190, 7485, 7785, 8650, 8982, 12475, 12975, 14970, 15570, 22455, 24950, 25950, 37425, 38925, 44910, 74850, 77850, 86327, 112275, 172654, 224550, 258981, 431635, 517962, 776943, 863270, 1294905, 1553886, 2158175, 2589810, 3884715, 4316350, 6474525, 7769430, 12949050, 19423575, 38847150]

約数ペア:

[(1, 38847150), (2, 19423575), (3, 12949050), (5, 7769430), (6, 6474525), (9, 4316350), (10, 3884715), (15, 2589810), (18, 2158175), (25, 1553886), (30, 1294905), (45, 863270), (50, 776943), (75, 517962), (90, 431635), (150, 258981), (173, 224550), (225, 172654), (346, 112275), (450, 86327), (499, 77850), (519, 74850), (865, 44910), (998, 38925), (1038, 37425), (1497, 25950), (1557, 24950), (1730, 22455), (2495, 15570), (2595, 14970), (2994, 12975), (3114, 12475), (4325, 8982), (4491, 8650), (4990, 7785), (5190, 7485)]