1900893450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{379}}^1\times {\mathrm{1153}}^1$

素因数の和:1576

約数の個数: 96

約数和(自身を含む): 4893883200

約数和(自身を除く): 2992989750

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 379, 435, 725, 758, 870, 1137, 1153, 1450, 1895, 2175, 2274, 2306, 3459, 3790, 4350, 5685, 5765, 6918, 9475, 10991, 11370, 11530, 17295, 18950, 21982, 28425, 28825, 32973, 33437, 34590, 54955, 56850, 57650, 65946, 66874, 86475, 100311, 109910, 164865, 167185, 172950, 200622, 274775, 329730, 334370, 436987, 501555, 549550, 824325, 835925, 873974, 1003110, 1310961, 1648650, 1671850, 2184935, 2507775, 2621922, 4369870, 5015550, 6554805, 10924675, 12672623, 13109610, 21849350, 25345246, 32774025, 38017869, 63363115, 65548050, 76035738, 126726230, 190089345, 316815575, 380178690, 633631150, 950446725, 1900893450]

約数ペア:

[(1, 1900893450), (2, 950446725), (3, 633631150), (5, 380178690), (6, 316815575), (10, 190089345), (15, 126726230), (25, 76035738), (29, 65548050), (30, 63363115), (50, 38017869), (58, 32774025), (75, 25345246), (87, 21849350), (145, 13109610), (150, 12672623), (174, 10924675), (290, 6554805), (379, 5015550), (435, 4369870), (725, 2621922), (758, 2507775), (870, 2184935), (1137, 1671850), (1153, 1648650), (1450, 1310961), (1895, 1003110), (2175, 873974), (2274, 835925), (2306, 824325), (3459, 549550), (3790, 501555), (4350, 436987), (5685, 334370), (5765, 329730), (6918, 274775), (9475, 200622), (10991, 172950), (11370, 167185), (11530, 164865), (17295, 109910), (18950, 100311), (21982, 86475), (28425, 66874), (28825, 65946), (32973, 57650), (33437, 56850), (34590, 54955)]