140656050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{16451}}^1$

素因数の和:16488

約数の個数: 72

約数和(自身を含む): 397809360

約数和(自身を除く): 257153310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 16451, 32902, 49353, 82255, 98706, 148059, 164510, 246765, 296118, 312569, 411275, 493530, 625138, 740295, 822550, 937707, 1233825, 1480590, 1562845, 1875414, 2467650, 2813121, 3125690, 3701475, 4688535, 5626242, 7402950, 7814225, 9377070, 14065605, 15628450, 23442675, 28131210, 46885350, 70328025, 140656050]

約数ペア:

[(1, 140656050), (2, 70328025), (3, 46885350), (5, 28131210), (6, 23442675), (9, 15628450), (10, 14065605), (15, 9377070), (18, 7814225), (19, 7402950), (25, 5626242), (30, 4688535), (38, 3701475), (45, 3125690), (50, 2813121), (57, 2467650), (75, 1875414), (90, 1562845), (95, 1480590), (114, 1233825), (150, 937707), (171, 822550), (190, 740295), (225, 625138), (285, 493530), (342, 411275), (450, 312569), (475, 296118), (570, 246765), (855, 164510), (950, 148059), (1425, 98706), (1710, 82255), (2850, 49353), (4275, 32902), (8550, 16451)]