65857050

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 220378752

約数和(自身を除く): 154521702

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 25, 27, 30, 35, 42, 45, 46, 50, 54, 63, 69, 70, 75, 81, 90, 101, 105, 115, 126, 135, 138, 150, 161, 162, 175, 189, 202, 207, 210, 225, 230, 270, 303, 315, 322, 345, 350, 378, 405, 414, 450, 483, 505, 525, 567, 575, 606, 621, 630, 675, 690, 707, 805, 810, 909, 945, 966, 1010, 1035, 1050, 1134, 1150, 1242, 1350, 1414, 1449, 1515, 1575, 1610, 1725, 1818, 1863, 1890, 2025, 2070, 2121, 2323, 2415, 2525, 2727, 2835, 2898, 3030, 3105, 3150, 3450, 3535, 3726, 4025, 4050, 4242, 4347, 4545, 4646, 4725, 4830, 5050, 5175, 5454, 5670, 6210, 6363, 6969, 7070, 7245, 7575, 8050, 8181, 8694, 9090, 9315, 9450, 10350, 10605, 11615, 12075, 12726, 13041, 13635, 13938, 14175, 14490, 15150, 15525, 16261, 16362, 17675, 18630, 19089, 20907, 21210, 21735, 22725, 23230, 24150, 26082, 27270, 28350, 31050, 31815, 32522, 34845, 35350, 36225, 38178, 40905, 41814, 43470, 45450, 46575, 48783, 53025, 57267, 58075, 62721, 63630, 65205, 68175, 69690, 72450, 81305, 81810, 93150, 95445, 97566, 104535, 106050, 108675, 114534, 116150, 125442, 130410, 136350, 146349, 159075, 162610, 174225, 188163, 190890, 204525, 209070, 217350, 243915, 286335, 292698, 313605, 318150, 326025, 348450, 376326, 406525, 409050, 439047, 477225, 487830, 522675, 572670, 627210, 652050, 731745, 813050, 878094, 940815, 954450, 1045350, 1219575, 1317141, 1431675, 1463490, 1568025, 1881630, 2195235, 2439150, 2634282, 2863350, 3136050, 3658725, 4390470, 4704075, 6585705, 7317450, 9408150, 10976175, 13171410, 21952350, 32928525, 65857050]

約数ペア:

[(1, 65857050), (2, 32928525), (3, 21952350), (5, 13171410), (6, 10976175), (7, 9408150), (9, 7317450), (10, 6585705), (14, 4704075), (15, 4390470), (18, 3658725), (21, 3136050), (23, 2863350), (25, 2634282), (27, 2439150), (30, 2195235), (35, 1881630), (42, 1568025), (45, 1463490), (46, 1431675), (50, 1317141), (54, 1219575), (63, 1045350), (69, 954450), (70, 940815), (75, 878094), (81, 813050), (90, 731745), (101, 652050), (105, 627210), (115, 572670), (126, 522675), (135, 487830), (138, 477225), (150, 439047), (161, 409050), (162, 406525), (175, 376326), (189, 348450), (202, 326025), (207, 318150), (210, 313605), (225, 292698), (230, 286335), (270, 243915), (303, 217350), (315, 209070), (322, 204525), (345, 190890), (350, 188163), (378, 174225), (405, 162610), (414, 159075), (450, 146349), (483, 136350), (505, 130410), (525, 125442), (567, 116150), (575, 114534), (606, 108675), (621, 106050), (630, 104535), (675, 97566), (690, 95445), (707, 93150), (805, 81810), (810, 81305), (909, 72450), (945, 69690), (966, 68175), (1010, 65205), (1035, 63630), (1050, 62721), (1134, 58075), (1150, 57267), (1242, 53025), (1350, 48783), (1414, 46575), (1449, 45450), (1515, 43470), (1575, 41814), (1610, 40905), (1725, 38178), (1818, 36225), (1863, 35350), (1890, 34845), (2025, 32522), (2070, 31815), (2121, 31050), (2323, 28350), (2415, 27270), (2525, 26082), (2727, 24150), (2835, 23230), (2898, 22725), (3030, 21735), (3105, 21210), (3150, 20907), (3450, 19089), (3535, 18630), (3726, 17675), (4025, 16362), (4050, 16261), (4242, 15525), (4347, 15150), (4545, 14490), (4646, 14175), (4725, 13938), (4830, 13635), (5050, 13041), (5175, 12726), (5454, 12075), (5670, 11615), (6210, 10605), (6363, 10350), (6969, 9450), (7070, 9315), (7245, 9090), (7575, 8694), (8050, 8181)]