304877650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 144

約数和(自身を含む): 745702272

約数和(自身を除く): 440824622

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 25, 35, 46, 50, 55, 70, 77, 110, 115, 121, 154, 161, 175, 230, 242, 253, 275, 313, 322, 350, 385, 506, 550, 575, 605, 626, 770, 805, 847, 1150, 1210, 1265, 1565, 1610, 1694, 1771, 1925, 2191, 2530, 2783, 3025, 3130, 3443, 3542, 3850, 4025, 4235, 4382, 5566, 6050, 6325, 6886, 7199, 7825, 8050, 8470, 8855, 10955, 12650, 13915, 14398, 15650, 17215, 17710, 19481, 21175, 21910, 24101, 27830, 34430, 35995, 37873, 38962, 42350, 44275, 48202, 50393, 54775, 69575, 71990, 75746, 79189, 86075, 88550, 97405, 100786, 109550, 120505, 139150, 158378, 172150, 179975, 189365, 194810, 241010, 251965, 265111, 359950, 378730, 395945, 487025, 503930, 530222, 554323, 602525, 791890, 871079, 946825, 974050, 1108646, 1205050, 1259825, 1325555, 1742158, 1893650, 1979725, 2519650, 2651110, 2771615, 3959450, 4355395, 5543230, 6097553, 6627775, 8710790, 12195106, 13255550, 13858075, 21776975, 27716150, 30487765, 43553950, 60975530, 152438825, 304877650]

約数ペア:

[(1, 304877650), (2, 152438825), (5, 60975530), (7, 43553950), (10, 30487765), (11, 27716150), (14, 21776975), (22, 13858075), (23, 13255550), (25, 12195106), (35, 8710790), (46, 6627775), (50, 6097553), (55, 5543230), (70, 4355395), (77, 3959450), (110, 2771615), (115, 2651110), (121, 2519650), (154, 1979725), (161, 1893650), (175, 1742158), (230, 1325555), (242, 1259825), (253, 1205050), (275, 1108646), (313, 974050), (322, 946825), (350, 871079), (385, 791890), (506, 602525), (550, 554323), (575, 530222), (605, 503930), (626, 487025), (770, 395945), (805, 378730), (847, 359950), (1150, 265111), (1210, 251965), (1265, 241010), (1565, 194810), (1610, 189365), (1694, 179975), (1771, 172150), (1925, 158378), (2191, 139150), (2530, 120505), (2783, 109550), (3025, 100786), (3130, 97405), (3443, 88550), (3542, 86075), (3850, 79189), (4025, 75746), (4235, 71990), (4382, 69575), (5566, 54775), (6050, 50393), (6325, 48202), (6886, 44275), (7199, 42350), (7825, 38962), (8050, 37873), (8470, 35995), (8855, 34430), (10955, 27830), (12650, 24101), (13915, 21910), (14398, 21175), (15650, 19481), (17215, 17710)]