72232380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^2$

素因数の和:408

約数の個数: 108

約数和(自身を含む): 240281496

約数和(自身を除く): 168049116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 191, 198, 220, 330, 382, 396, 495, 573, 660, 764, 955, 990, 1146, 1719, 1910, 1980, 2101, 2292, 2865, 3438, 3820, 4202, 5730, 6303, 6876, 8404, 8595, 10505, 11460, 12606, 17190, 18909, 21010, 25212, 31515, 34380, 36481, 37818, 42020, 63030, 72962, 75636, 94545, 109443, 126060, 145924, 182405, 189090, 218886, 328329, 364810, 378180, 401291, 437772, 547215, 656658, 729620, 802582, 1094430, 1203873, 1313316, 1605164, 1641645, 2006455, 2188860, 2407746, 3283290, 3611619, 4012910, 4815492, 6019365, 6566580, 7223238, 8025820, 12038730, 14446476, 18058095, 24077460, 36116190, 72232380]

約数ペア:

[(1, 72232380), (2, 36116190), (3, 24077460), (4, 18058095), (5, 14446476), (6, 12038730), (9, 8025820), (10, 7223238), (11, 6566580), (12, 6019365), (15, 4815492), (18, 4012910), (20, 3611619), (22, 3283290), (30, 2407746), (33, 2188860), (36, 2006455), (44, 1641645), (45, 1605164), (55, 1313316), (60, 1203873), (66, 1094430), (90, 802582), (99, 729620), (110, 656658), (132, 547215), (165, 437772), (180, 401291), (191, 378180), (198, 364810), (220, 328329), (330, 218886), (382, 189090), (396, 182405), (495, 145924), (573, 126060), (660, 109443), (764, 94545), (955, 75636), (990, 72962), (1146, 63030), (1719, 42020), (1910, 37818), (1980, 36481), (2101, 34380), (2292, 31515), (2865, 25212), (3438, 21010), (3820, 18909), (4202, 17190), (5730, 12606), (6303, 11460), (6876, 10505), (8404, 8595)]