141621900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4008

約数の個数: 144

約数和(自身を含む): 495968256

約数和(自身を除く): 354346356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 3967, 5100, 5950, 7140, 7934, 8925, 11900, 11901, 15868, 17850, 19835, 23802, 27769, 35700, 39670, 47604, 55538, 59505, 67439, 79340, 83307, 99175, 111076, 119010, 134878, 138845, 166614, 198350, 202317, 238020, 269756, 277690, 297525, 333228, 337195, 396700, 404634, 416535, 472073, 555380, 595050, 674390, 694225, 809268, 833070, 944146, 1011585, 1190100, 1348780, 1388450, 1416219, 1666140, 1685975, 1888292, 2023170, 2082675, 2360365, 2776900, 2832438, 3371950, 4046340, 4165350, 4720730, 5057925, 5664876, 6743900, 7081095, 8330700, 9441460, 10115850, 11801825, 14162190, 20231700, 23603650, 28324380, 35405475, 47207300, 70810950, 141621900]

約数ペア:

[(1, 141621900), (2, 70810950), (3, 47207300), (4, 35405475), (5, 28324380), (6, 23603650), (7, 20231700), (10, 14162190), (12, 11801825), (14, 10115850), (15, 9441460), (17, 8330700), (20, 7081095), (21, 6743900), (25, 5664876), (28, 5057925), (30, 4720730), (34, 4165350), (35, 4046340), (42, 3371950), (50, 2832438), (51, 2776900), (60, 2360365), (68, 2082675), (70, 2023170), (75, 1888292), (84, 1685975), (85, 1666140), (100, 1416219), (102, 1388450), (105, 1348780), (119, 1190100), (140, 1011585), (150, 944146), (170, 833070), (175, 809268), (204, 694225), (210, 674390), (238, 595050), (255, 555380), (300, 472073), (340, 416535), (350, 404634), (357, 396700), (420, 337195), (425, 333228), (476, 297525), (510, 277690), (525, 269756), (595, 238020), (700, 202317), (714, 198350), (850, 166614), (1020, 138845), (1050, 134878), (1190, 119010), (1275, 111076), (1428, 99175), (1700, 83307), (1785, 79340), (2100, 67439), (2380, 59505), (2550, 55538), (2975, 47604), (3570, 39670), (3967, 35700), (5100, 27769), (5950, 23802), (7140, 19835), (7934, 17850), (8925, 15868), (11900, 11901)]