20147130750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{1217}}^1\times {\mathrm{22073}}^1$

素因数の和:23310

約数の個数: 64

約数和(自身を含む): 50330839104

約数和(自身を除く): 30183708354

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 1217, 2434, 3651, 6085, 7302, 12170, 18255, 22073, 30425, 36510, 44146, 60850, 66219, 91275, 110365, 132438, 152125, 182550, 220730, 304250, 331095, 456375, 551825, 662190, 912750, 1103650, 1655475, 2759125, 3310950, 5518250, 8277375, 16554750, 26862841, 53725682, 80588523, 134314205, 161177046, 268628410, 402942615, 671571025, 805885230, 1343142050, 2014713075, 3357855125, 4029426150, 6715710250, 10073565375, 20147130750]

約数ペア:

[(1, 20147130750), (2, 10073565375), (3, 6715710250), (5, 4029426150), (6, 3357855125), (10, 2014713075), (15, 1343142050), (25, 805885230), (30, 671571025), (50, 402942615), (75, 268628410), (125, 161177046), (150, 134314205), (250, 80588523), (375, 53725682), (750, 26862841), (1217, 16554750), (2434, 8277375), (3651, 5518250), (6085, 3310950), (7302, 2759125), (12170, 1655475), (18255, 1103650), (22073, 912750), (30425, 662190), (36510, 551825), (44146, 456375), (60850, 331095), (66219, 304250), (91275, 220730), (110365, 182550), (132438, 152125)]