251533200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 809823168

約数和(自身を除く): 558289968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 263, 300, 400, 526, 600, 789, 797, 1052, 1200, 1315, 1578, 1594, 2104, 2391, 2630, 3156, 3188, 3945, 3985, 4208, 4782, 5260, 6312, 6376, 6575, 7890, 7970, 9564, 10520, 11955, 12624, 12752, 13150, 15780, 15940, 19128, 19725, 19925, 21040, 23910, 26300, 31560, 31880, 38256, 39450, 39850, 47820, 52600, 59775, 63120, 63760, 78900, 79700, 95640, 105200, 119550, 157800, 159400, 191280, 209611, 239100, 315600, 318800, 419222, 478200, 628833, 838444, 956400, 1048055, 1257666, 1676888, 2096110, 2515332, 3144165, 3353776, 4192220, 5030664, 5240275, 6288330, 8384440, 10061328, 10480550, 12576660, 15720825, 16768880, 20961100, 25153320, 31441650, 41922200, 50306640, 62883300, 83844400, 125766600, 251533200]

約数ペア:

[(1, 251533200), (2, 125766600), (3, 83844400), (4, 62883300), (5, 50306640), (6, 41922200), (8, 31441650), (10, 25153320), (12, 20961100), (15, 16768880), (16, 15720825), (20, 12576660), (24, 10480550), (25, 10061328), (30, 8384440), (40, 6288330), (48, 5240275), (50, 5030664), (60, 4192220), (75, 3353776), (80, 3144165), (100, 2515332), (120, 2096110), (150, 1676888), (200, 1257666), (240, 1048055), (263, 956400), (300, 838444), (400, 628833), (526, 478200), (600, 419222), (789, 318800), (797, 315600), (1052, 239100), (1200, 209611), (1315, 191280), (1578, 159400), (1594, 157800), (2104, 119550), (2391, 105200), (2630, 95640), (3156, 79700), (3188, 78900), (3945, 63760), (3985, 63120), (4208, 59775), (4782, 52600), (5260, 47820), (6312, 39850), (6376, 39450), (6575, 38256), (7890, 31880), (7970, 31560), (9564, 26300), (10520, 23910), (11955, 21040), (12624, 19925), (12752, 19725), (13150, 19128), (15780, 15940)]