148682100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:826

約数の個数: 144

約数和(自身を含む): 497218176

約数和(自身を除く): 348536076

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, 101, 105, 140, 150, 175, 202, 210, 300, 303, 350, 404, 420, 505, 525, 606, 700, 701, 707, 1010, 1050, 1212, 1402, 1414, 1515, 2020, 2100, 2103, 2121, 2525, 2804, 2828, 3030, 3505, 3535, 4206, 4242, 4907, 5050, 6060, 7010, 7070, 7575, 8412, 8484, 9814, 10100, 10515, 10605, 14020, 14140, 14721, 15150, 17525, 17675, 19628, 21030, 21210, 24535, 29442, 30300, 35050, 35350, 42060, 42420, 49070, 52575, 53025, 58884, 70100, 70700, 70801, 73605, 98140, 105150, 106050, 122675, 141602, 147210, 210300, 212100, 212403, 245350, 283204, 294420, 354005, 368025, 424806, 490700, 495607, 708010, 736050, 849612, 991214, 1062015, 1416020, 1472100, 1486821, 1770025, 1982428, 2124030, 2478035, 2973642, 3540050, 4248060, 4956070, 5310075, 5947284, 7080100, 7434105, 9912140, 10620150, 12390175, 14868210, 21240300, 24780350, 29736420, 37170525, 49560700, 74341050, 148682100]

約数ペア:

[(1, 148682100), (2, 74341050), (3, 49560700), (4, 37170525), (5, 29736420), (6, 24780350), (7, 21240300), (10, 14868210), (12, 12390175), (14, 10620150), (15, 9912140), (20, 7434105), (21, 7080100), (25, 5947284), (28, 5310075), (30, 4956070), (35, 4248060), (42, 3540050), (50, 2973642), (60, 2478035), (70, 2124030), (75, 1982428), (84, 1770025), (100, 1486821), (101, 1472100), (105, 1416020), (140, 1062015), (150, 991214), (175, 849612), (202, 736050), (210, 708010), (300, 495607), (303, 490700), (350, 424806), (404, 368025), (420, 354005), (505, 294420), (525, 283204), (606, 245350), (700, 212403), (701, 212100), (707, 210300), (1010, 147210), (1050, 141602), (1212, 122675), (1402, 106050), (1414, 105150), (1515, 98140), (2020, 73605), (2100, 70801), (2103, 70700), (2121, 70100), (2525, 58884), (2804, 53025), (2828, 52575), (3030, 49070), (3505, 42420), (3535, 42060), (4206, 35350), (4242, 35050), (4907, 30300), (5050, 29442), (6060, 24535), (7010, 21210), (7070, 21030), (7575, 19628), (8412, 17675), (8484, 17525), (9814, 15150), (10100, 14721), (10515, 14140), (10605, 14020)]