47997180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3463}}^1$

素因数の和:3496

約数の個数: 144

約数和(自身を含む): 181569024

約数和(自身を除く): 133571844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3463, 3465, 4620, 6926, 6930, 10389, 13852, 13860, 17315, 20778, 24241, 31167, 34630, 38093, 41556, 48482, 51945, 62334, 69260, 72723, 76186, 96964, 103890, 114279, 121205, 124668, 145446, 152372, 155835, 190465, 207780, 218169, 228558, 242410, 266651, 290892, 311670, 342837, 363615, 380930, 436338, 457116, 484820, 533302, 571395, 623340, 685674, 727230, 761860, 799953, 872676, 1066604, 1090845, 1142790, 1333255, 1371348, 1454460, 1599906, 1714185, 2181690, 2285580, 2399859, 2666510, 3199812, 3428370, 3999765, 4363380, 4799718, 5333020, 6856740, 7999530, 9599436, 11999295, 15999060, 23998590, 47997180]

約数ペア:

[(1, 47997180), (2, 23998590), (3, 15999060), (4, 11999295), (5, 9599436), (6, 7999530), (7, 6856740), (9, 5333020), (10, 4799718), (11, 4363380), (12, 3999765), (14, 3428370), (15, 3199812), (18, 2666510), (20, 2399859), (21, 2285580), (22, 2181690), (28, 1714185), (30, 1599906), (33, 1454460), (35, 1371348), (36, 1333255), (42, 1142790), (44, 1090845), (45, 1066604), (55, 872676), (60, 799953), (63, 761860), (66, 727230), (70, 685674), (77, 623340), (84, 571395), (90, 533302), (99, 484820), (105, 457116), (110, 436338), (126, 380930), (132, 363615), (140, 342837), (154, 311670), (165, 290892), (180, 266651), (198, 242410), (210, 228558), (220, 218169), (231, 207780), (252, 190465), (308, 155835), (315, 152372), (330, 145446), (385, 124668), (396, 121205), (420, 114279), (462, 103890), (495, 96964), (630, 76186), (660, 72723), (693, 69260), (770, 62334), (924, 51945), (990, 48482), (1155, 41556), (1260, 38093), (1386, 34630), (1540, 31167), (1980, 24241), (2310, 20778), (2772, 17315), (3463, 13860), (3465, 13852), (4620, 10389), (6926, 6930)]