247908150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{11243}}^1$

素因数の和:11275

約数の個数: 108

約数和(自身を含む): 774857772

約数和(自身を除く): 526949622

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 3150, 3675, 4410, 7350, 11025, 11243, 22050, 22486, 33729, 56215, 67458, 78701, 101187, 112430, 157402, 168645, 202374, 236103, 281075, 337290, 393505, 472206, 505935, 550907, 562150, 708309, 787010, 843225, 1011870, 1101814, 1180515, 1416618, 1652721, 1686450, 1967525, 2361030, 2529675, 2754535, 3305442, 3541545, 3935050, 4958163, 5059350, 5509070, 5902575, 7083090, 8263605, 9916326, 11805150, 13772675, 16527210, 17707725, 24790815, 27545350, 35415450, 41318025, 49581630, 82636050, 123954075, 247908150]

約数ペア:

[(1, 247908150), (2, 123954075), (3, 82636050), (5, 49581630), (6, 41318025), (7, 35415450), (9, 27545350), (10, 24790815), (14, 17707725), (15, 16527210), (18, 13772675), (21, 11805150), (25, 9916326), (30, 8263605), (35, 7083090), (42, 5902575), (45, 5509070), (49, 5059350), (50, 4958163), (63, 3935050), (70, 3541545), (75, 3305442), (90, 2754535), (98, 2529675), (105, 2361030), (126, 1967525), (147, 1686450), (150, 1652721), (175, 1416618), (210, 1180515), (225, 1101814), (245, 1011870), (294, 843225), (315, 787010), (350, 708309), (441, 562150), (450, 550907), (490, 505935), (525, 472206), (630, 393505), (735, 337290), (882, 281075), (1050, 236103), (1225, 202374), (1470, 168645), (1575, 157402), (2205, 112430), (2450, 101187), (3150, 78701), (3675, 67458), (4410, 56215), (7350, 33729), (11025, 22486), (11243, 22050)]