145741500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 144

約数和(自身を含む): 465060960

約数和(自身を除く): 319319460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 139, 150, 180, 225, 233, 250, 278, 300, 375, 417, 450, 466, 500, 556, 695, 699, 750, 834, 900, 932, 1125, 1165, 1251, 1390, 1398, 1500, 1668, 2085, 2097, 2250, 2330, 2502, 2780, 2796, 3475, 3495, 4170, 4194, 4500, 4660, 5004, 5825, 6255, 6950, 6990, 8340, 8388, 10425, 10485, 11650, 12510, 13900, 13980, 17375, 17475, 20850, 20970, 23300, 25020, 29125, 31275, 32387, 34750, 34950, 41700, 41940, 52125, 52425, 58250, 62550, 64774, 69500, 69900, 87375, 97161, 104250, 104850, 116500, 125100, 129548, 156375, 161935, 174750, 194322, 208500, 209700, 262125, 291483, 312750, 323870, 349500, 388644, 485805, 524250, 582966, 625500, 647740, 809675, 971610, 1048500, 1165932, 1457415, 1619350, 1943220, 2429025, 2914830, 3238700, 4048375, 4858050, 5829660, 7287075, 8096750, 9716100, 12145125, 14574150, 16193500, 24290250, 29148300, 36435375, 48580500, 72870750, 145741500]

約数ペア:

[(1, 145741500), (2, 72870750), (3, 48580500), (4, 36435375), (5, 29148300), (6, 24290250), (9, 16193500), (10, 14574150), (12, 12145125), (15, 9716100), (18, 8096750), (20, 7287075), (25, 5829660), (30, 4858050), (36, 4048375), (45, 3238700), (50, 2914830), (60, 2429025), (75, 1943220), (90, 1619350), (100, 1457415), (125, 1165932), (139, 1048500), (150, 971610), (180, 809675), (225, 647740), (233, 625500), (250, 582966), (278, 524250), (300, 485805), (375, 388644), (417, 349500), (450, 323870), (466, 312750), (500, 291483), (556, 262125), (695, 209700), (699, 208500), (750, 194322), (834, 174750), (900, 161935), (932, 156375), (1125, 129548), (1165, 125100), (1251, 116500), (1390, 104850), (1398, 104250), (1500, 97161), (1668, 87375), (2085, 69900), (2097, 69500), (2250, 64774), (2330, 62550), (2502, 58250), (2780, 52425), (2796, 52125), (3475, 41940), (3495, 41700), (4170, 34950), (4194, 34750), (4500, 32387), (4660, 31275), (5004, 29125), (5825, 25020), (6255, 23300), (6950, 20970), (6990, 20850), (8340, 17475), (8388, 17375), (10425, 13980), (10485, 13900), (11650, 12510)]