65911950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:643

約数の個数: 144

約数和(自身を含む): 201080880

約数和(自身を除く): 135168930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 25, 26, 30, 38, 39, 45, 50, 57, 65, 75, 78, 90, 95, 114, 117, 130, 150, 171, 190, 195, 225, 234, 247, 285, 325, 342, 390, 450, 475, 494, 570, 585, 593, 650, 741, 855, 950, 975, 1170, 1186, 1235, 1425, 1482, 1710, 1779, 1950, 2223, 2470, 2850, 2925, 2965, 3558, 3705, 4275, 4446, 5337, 5850, 5930, 6175, 7410, 7709, 8550, 8895, 10674, 11115, 11267, 12350, 14825, 15418, 17790, 18525, 22230, 22534, 23127, 26685, 29650, 33801, 37050, 38545, 44475, 46254, 53370, 55575, 56335, 67602, 69381, 77090, 88950, 101403, 111150, 112670, 115635, 133425, 138762, 146471, 169005, 192725, 202806, 231270, 266850, 281675, 292942, 338010, 346905, 385450, 439413, 507015, 563350, 578175, 693810, 732355, 845025, 878826, 1014030, 1156350, 1318239, 1464710, 1690050, 1734525, 2197065, 2535075, 2636478, 3469050, 3661775, 4394130, 5070150, 6591195, 7323550, 10985325, 13182390, 21970650, 32955975, 65911950]

約数ペア:

[(1, 65911950), (2, 32955975), (3, 21970650), (5, 13182390), (6, 10985325), (9, 7323550), (10, 6591195), (13, 5070150), (15, 4394130), (18, 3661775), (19, 3469050), (25, 2636478), (26, 2535075), (30, 2197065), (38, 1734525), (39, 1690050), (45, 1464710), (50, 1318239), (57, 1156350), (65, 1014030), (75, 878826), (78, 845025), (90, 732355), (95, 693810), (114, 578175), (117, 563350), (130, 507015), (150, 439413), (171, 385450), (190, 346905), (195, 338010), (225, 292942), (234, 281675), (247, 266850), (285, 231270), (325, 202806), (342, 192725), (390, 169005), (450, 146471), (475, 138762), (494, 133425), (570, 115635), (585, 112670), (593, 111150), (650, 101403), (741, 88950), (855, 77090), (950, 69381), (975, 67602), (1170, 56335), (1186, 55575), (1235, 53370), (1425, 46254), (1482, 44475), (1710, 38545), (1779, 37050), (1950, 33801), (2223, 29650), (2470, 26685), (2850, 23127), (2925, 22534), (2965, 22230), (3558, 18525), (3705, 17790), (4275, 15418), (4446, 14825), (5337, 12350), (5850, 11267), (5930, 11115), (6175, 10674), (7410, 8895), (7709, 8550)]