72724740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:713

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 150809340

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 251, 330, 439, 502, 660, 753, 878, 1004, 1255, 1317, 1506, 1756, 2195, 2510, 2634, 2761, 3012, 3765, 4390, 4829, 5020, 5268, 5522, 6585, 7530, 8283, 8780, 9658, 11044, 13170, 13805, 14487, 15060, 16566, 19316, 24145, 26340, 27610, 28974, 33132, 41415, 48290, 55220, 57948, 72435, 82830, 96580, 110189, 144870, 165660, 220378, 289740, 330567, 440756, 550945, 661134, 1101890, 1212079, 1322268, 1652835, 2203780, 2424158, 3305670, 3636237, 4848316, 6060395, 6611340, 7272474, 12120790, 14544948, 18181185, 24241580, 36362370, 72724740]

約数ペア:

[(1, 72724740), (2, 36362370), (3, 24241580), (4, 18181185), (5, 14544948), (6, 12120790), (10, 7272474), (11, 6611340), (12, 6060395), (15, 4848316), (20, 3636237), (22, 3305670), (30, 2424158), (33, 2203780), (44, 1652835), (55, 1322268), (60, 1212079), (66, 1101890), (110, 661134), (132, 550945), (165, 440756), (220, 330567), (251, 289740), (330, 220378), (439, 165660), (502, 144870), (660, 110189), (753, 96580), (878, 82830), (1004, 72435), (1255, 57948), (1317, 55220), (1506, 48290), (1756, 41415), (2195, 33132), (2510, 28974), (2634, 27610), (2761, 26340), (3012, 24145), (3765, 19316), (4390, 16566), (4829, 15060), (5020, 14487), (5268, 13805), (5522, 13170), (6585, 11044), (7530, 9658), (8283, 8780)]