148139700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1002

約数の個数: 144

約数和(自身を含む): 468969984

約数和(自身を除く): 320830284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 31, 34, 50, 51, 60, 62, 68, 75, 85, 93, 100, 102, 124, 150, 155, 170, 186, 204, 255, 300, 310, 340, 372, 425, 465, 510, 527, 620, 775, 850, 930, 937, 1020, 1054, 1275, 1550, 1581, 1700, 1860, 1874, 2108, 2325, 2550, 2635, 2811, 3100, 3162, 3748, 4650, 4685, 5100, 5270, 5622, 6324, 7905, 9300, 9370, 10540, 11244, 13175, 14055, 15810, 15929, 18740, 23425, 26350, 28110, 29047, 31620, 31858, 39525, 46850, 47787, 52700, 56220, 58094, 63716, 70275, 79050, 79645, 87141, 93700, 95574, 116188, 140550, 145235, 158100, 159290, 174282, 191148, 238935, 281100, 290470, 318580, 348564, 398225, 435705, 477870, 493799, 580940, 726175, 796450, 871410, 955740, 987598, 1194675, 1452350, 1481397, 1592900, 1742820, 1975196, 2178525, 2389350, 2468995, 2904700, 2962794, 4357050, 4778700, 4937990, 5925588, 7406985, 8714100, 9875980, 12344975, 14813970, 24689950, 29627940, 37034925, 49379900, 74069850, 148139700]

約数ペア:

[(1, 148139700), (2, 74069850), (3, 49379900), (4, 37034925), (5, 29627940), (6, 24689950), (10, 14813970), (12, 12344975), (15, 9875980), (17, 8714100), (20, 7406985), (25, 5925588), (30, 4937990), (31, 4778700), (34, 4357050), (50, 2962794), (51, 2904700), (60, 2468995), (62, 2389350), (68, 2178525), (75, 1975196), (85, 1742820), (93, 1592900), (100, 1481397), (102, 1452350), (124, 1194675), (150, 987598), (155, 955740), (170, 871410), (186, 796450), (204, 726175), (255, 580940), (300, 493799), (310, 477870), (340, 435705), (372, 398225), (425, 348564), (465, 318580), (510, 290470), (527, 281100), (620, 238935), (775, 191148), (850, 174282), (930, 159290), (937, 158100), (1020, 145235), (1054, 140550), (1275, 116188), (1550, 95574), (1581, 93700), (1700, 87141), (1860, 79645), (1874, 79050), (2108, 70275), (2325, 63716), (2550, 58094), (2635, 56220), (2811, 52700), (3100, 47787), (3162, 46850), (3748, 39525), (4650, 31858), (4685, 31620), (5100, 29047), (5270, 28110), (5622, 26350), (6324, 23425), (7905, 18740), (9300, 15929), (9370, 15810), (10540, 14055), (11244, 13175)]