448804530

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1$

素因数の和:545

約数の個数: 128

約数和(自身を含む): 1237939200

約数和(自身を除く): 789134670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 79, 90, 106, 135, 158, 159, 237, 265, 270, 318, 395, 397, 474, 477, 530, 711, 790, 794, 795, 954, 1185, 1191, 1422, 1431, 1590, 1985, 2133, 2370, 2382, 2385, 2862, 3555, 3573, 3970, 4187, 4266, 4770, 5955, 7110, 7146, 7155, 8374, 10665, 10719, 11910, 12561, 14310, 17865, 20935, 21041, 21330, 21438, 25122, 31363, 35730, 37683, 41870, 42082, 53595, 62726, 62805, 63123, 75366, 94089, 105205, 107190, 113049, 125610, 126246, 156815, 188178, 188415, 189369, 210410, 226098, 282267, 313630, 315615, 376830, 378738, 470445, 564534, 565245, 568107, 631230, 846801, 940890, 946845, 1130490, 1136214, 1411335, 1662239, 1693602, 1893690, 2822670, 2840535, 3324478, 4234005, 4986717, 5681070, 8311195, 8468010, 9973434, 14960151, 16622390, 24933585, 29920302, 44880453, 49867170, 74800755, 89760906, 149601510, 224402265, 448804530]

約数ペア:

[(1, 448804530), (2, 224402265), (3, 149601510), (5, 89760906), (6, 74800755), (9, 49867170), (10, 44880453), (15, 29920302), (18, 24933585), (27, 16622390), (30, 14960151), (45, 9973434), (53, 8468010), (54, 8311195), (79, 5681070), (90, 4986717), (106, 4234005), (135, 3324478), (158, 2840535), (159, 2822670), (237, 1893690), (265, 1693602), (270, 1662239), (318, 1411335), (395, 1136214), (397, 1130490), (474, 946845), (477, 940890), (530, 846801), (711, 631230), (790, 568107), (794, 565245), (795, 564534), (954, 470445), (1185, 378738), (1191, 376830), (1422, 315615), (1431, 313630), (1590, 282267), (1985, 226098), (2133, 210410), (2370, 189369), (2382, 188415), (2385, 188178), (2862, 156815), (3555, 126246), (3573, 125610), (3970, 113049), (4187, 107190), (4266, 105205), (4770, 94089), (5955, 75366), (7110, 63123), (7146, 62805), (7155, 62726), (8374, 53595), (10665, 42082), (10719, 41870), (11910, 37683), (12561, 35730), (14310, 31363), (17865, 25122), (20935, 21438), (21041, 21330)]