142210250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 192

約数和(自身を含む): 358525440

約数和(自身を除く): 216315190

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 35, 38, 47, 49, 50, 65, 70, 91, 94, 95, 98, 125, 130, 133, 175, 182, 190, 235, 245, 247, 250, 266, 325, 329, 350, 455, 470, 475, 490, 494, 611, 637, 650, 658, 665, 875, 893, 910, 931, 950, 1175, 1222, 1225, 1235, 1274, 1330, 1625, 1645, 1729, 1750, 1786, 1862, 2275, 2303, 2350, 2375, 2450, 2470, 3055, 3185, 3250, 3290, 3325, 3458, 4277, 4465, 4550, 4606, 4655, 4750, 5875, 6110, 6125, 6175, 6251, 6370, 6650, 8225, 8554, 8645, 8930, 9310, 11375, 11515, 11609, 11750, 12103, 12250, 12350, 12502, 15275, 15925, 16450, 16625, 17290, 21385, 22325, 22750, 23030, 23218, 23275, 24206, 29939, 30550, 30875, 31255, 31850, 33250, 41125, 42770, 43225, 43757, 44650, 46550, 57575, 58045, 59878, 60515, 61750, 62510, 76375, 79625, 81263, 82250, 86450, 87514, 106925, 111625, 115150, 116090, 116375, 121030, 149695, 152750, 156275, 159250, 162526, 213850, 216125, 218785, 223250, 232750, 287875, 290225, 299390, 302575, 312550, 406315, 432250, 437570, 534625, 568841, 575750, 580450, 605150, 748475, 781375, 812630, 1069250, 1093925, 1137682, 1451125, 1496950, 1512875, 1562750, 2031575, 2187850, 2844205, 2902250, 3025750, 3742375, 4063150, 5469625, 5688410, 7484750, 10157875, 10939250, 14221025, 20315750, 28442050, 71105125, 142210250]

約数ペア:

[(1, 142210250), (2, 71105125), (5, 28442050), (7, 20315750), (10, 14221025), (13, 10939250), (14, 10157875), (19, 7484750), (25, 5688410), (26, 5469625), (35, 4063150), (38, 3742375), (47, 3025750), (49, 2902250), (50, 2844205), (65, 2187850), (70, 2031575), (91, 1562750), (94, 1512875), (95, 1496950), (98, 1451125), (125, 1137682), (130, 1093925), (133, 1069250), (175, 812630), (182, 781375), (190, 748475), (235, 605150), (245, 580450), (247, 575750), (250, 568841), (266, 534625), (325, 437570), (329, 432250), (350, 406315), (455, 312550), (470, 302575), (475, 299390), (490, 290225), (494, 287875), (611, 232750), (637, 223250), (650, 218785), (658, 216125), (665, 213850), (875, 162526), (893, 159250), (910, 156275), (931, 152750), (950, 149695), (1175, 121030), (1222, 116375), (1225, 116090), (1235, 115150), (1274, 111625), (1330, 106925), (1625, 87514), (1645, 86450), (1729, 82250), (1750, 81263), (1786, 79625), (1862, 76375), (2275, 62510), (2303, 61750), (2350, 60515), (2375, 59878), (2450, 58045), (2470, 57575), (3055, 46550), (3185, 44650), (3250, 43757), (3290, 43225), (3325, 42770), (3458, 41125), (4277, 33250), (4465, 31850), (4550, 31255), (4606, 30875), (4655, 30550), (4750, 29939), (5875, 24206), (6110, 23275), (6125, 23218), (6175, 23030), (6251, 22750), (6370, 22325), (6650, 21385), (8225, 17290), (8554, 16625), (8645, 16450), (8930, 15925), (9310, 15275), (11375, 12502), (11515, 12350), (11609, 12250), (11750, 12103)]