148745100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 495746048

約数和(自身を除く): 347000948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 193, 210, 300, 350, 367, 386, 420, 525, 579, 700, 734, 772, 965, 1050, 1101, 1158, 1351, 1468, 1835, 1930, 2100, 2202, 2316, 2569, 2702, 2895, 3670, 3860, 4053, 4404, 4825, 5138, 5404, 5505, 5790, 6755, 7340, 7707, 8106, 9175, 9650, 10276, 11010, 11580, 12845, 13510, 14475, 15414, 16212, 18350, 19300, 20265, 22020, 25690, 27020, 27525, 28950, 30828, 33775, 36700, 38535, 40530, 51380, 55050, 57900, 64225, 67550, 70831, 77070, 81060, 101325, 110100, 128450, 135100, 141662, 154140, 192675, 202650, 212493, 256900, 283324, 354155, 385350, 405300, 424986, 495817, 708310, 770700, 849972, 991634, 1062465, 1416620, 1487451, 1770775, 1983268, 2124930, 2479085, 2974902, 3541550, 4249860, 4958170, 5312325, 5949804, 7083100, 7437255, 9916340, 10624650, 12395425, 14874510, 21249300, 24790850, 29749020, 37186275, 49581700, 74372550, 148745100]

約数ペア:

[(1, 148745100), (2, 74372550), (3, 49581700), (4, 37186275), (5, 29749020), (6, 24790850), (7, 21249300), (10, 14874510), (12, 12395425), (14, 10624650), (15, 9916340), (20, 7437255), (21, 7083100), (25, 5949804), (28, 5312325), (30, 4958170), (35, 4249860), (42, 3541550), (50, 2974902), (60, 2479085), (70, 2124930), (75, 1983268), (84, 1770775), (100, 1487451), (105, 1416620), (140, 1062465), (150, 991634), (175, 849972), (193, 770700), (210, 708310), (300, 495817), (350, 424986), (367, 405300), (386, 385350), (420, 354155), (525, 283324), (579, 256900), (700, 212493), (734, 202650), (772, 192675), (965, 154140), (1050, 141662), (1101, 135100), (1158, 128450), (1351, 110100), (1468, 101325), (1835, 81060), (1930, 77070), (2100, 70831), (2202, 67550), (2316, 64225), (2569, 57900), (2702, 55050), (2895, 51380), (3670, 40530), (3860, 38535), (4053, 36700), (4404, 33775), (4825, 30828), (5138, 28950), (5404, 27525), (5505, 27020), (5790, 25690), (6755, 22020), (7340, 20265), (7707, 19300), (8106, 18350), (9175, 16212), (9650, 15414), (10276, 14475), (11010, 13510), (11580, 12845)]