252393050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{251}}^1$

素因数の和:313

約数の個数: 144

約数和(自身を含む): 617585472

約数和(自身を除く): 365192422

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 169, 170, 175, 182, 221, 238, 251, 325, 338, 350, 425, 442, 455, 502, 595, 650, 845, 850, 910, 1105, 1183, 1190, 1255, 1547, 1690, 1757, 2210, 2275, 2366, 2510, 2873, 2975, 3094, 3263, 3514, 4225, 4267, 4550, 5525, 5746, 5915, 5950, 6275, 6526, 7735, 8450, 8534, 8785, 11050, 11830, 12550, 14365, 15470, 16315, 17570, 20111, 21335, 22841, 28730, 29575, 29869, 32630, 38675, 40222, 42419, 42670, 43925, 45682, 55471, 59150, 59738, 71825, 77350, 81575, 84838, 87850, 100555, 106675, 110942, 114205, 143650, 149345, 163150, 201110, 212095, 213350, 228410, 277355, 296933, 298690, 388297, 424190, 502775, 554710, 571025, 593866, 721123, 746725, 776594, 1005550, 1060475, 1142050, 1386775, 1442246, 1484665, 1493450, 1941485, 2120950, 2773550, 2969330, 3605615, 3882970, 5047861, 7211230, 7423325, 9707425, 10095722, 14846650, 18028075, 19414850, 25239305, 36056150, 50478610, 126196525, 252393050]

約数ペア:

[(1, 252393050), (2, 126196525), (5, 50478610), (7, 36056150), (10, 25239305), (13, 19414850), (14, 18028075), (17, 14846650), (25, 10095722), (26, 9707425), (34, 7423325), (35, 7211230), (50, 5047861), (65, 3882970), (70, 3605615), (85, 2969330), (91, 2773550), (119, 2120950), (130, 1941485), (169, 1493450), (170, 1484665), (175, 1442246), (182, 1386775), (221, 1142050), (238, 1060475), (251, 1005550), (325, 776594), (338, 746725), (350, 721123), (425, 593866), (442, 571025), (455, 554710), (502, 502775), (595, 424190), (650, 388297), (845, 298690), (850, 296933), (910, 277355), (1105, 228410), (1183, 213350), (1190, 212095), (1255, 201110), (1547, 163150), (1690, 149345), (1757, 143650), (2210, 114205), (2275, 110942), (2366, 106675), (2510, 100555), (2873, 87850), (2975, 84838), (3094, 81575), (3263, 77350), (3514, 71825), (4225, 59738), (4267, 59150), (4550, 55471), (5525, 45682), (5746, 43925), (5915, 42670), (5950, 42419), (6275, 40222), (6526, 38675), (7735, 32630), (8450, 29869), (8534, 29575), (8785, 28730), (11050, 22841), (11830, 21335), (12550, 20111), (14365, 17570), (15470, 16315)]