141856400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1801

約数の個数: 120

約数和(自身を含む): 403158720

約数和(自身を除く): 261302320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 1015, 1160, 1400, 1450, 1624, 1747, 2030, 2320, 2800, 2900, 3248, 3494, 4060, 5075, 5800, 6988, 8120, 8735, 10150, 11600, 12229, 13976, 16240, 17470, 20300, 24458, 27952, 34940, 40600, 43675, 48916, 50663, 61145, 69880, 81200, 87350, 97832, 101326, 122290, 139760, 174700, 195664, 202652, 244580, 253315, 305725, 349400, 354641, 405304, 489160, 506630, 611450, 698800, 709282, 810608, 978320, 1013260, 1222900, 1266575, 1418564, 1773205, 2026520, 2445800, 2533150, 2837128, 3546410, 4053040, 4891600, 5066300, 5674256, 7092820, 8866025, 10132600, 14185640, 17732050, 20265200, 28371280, 35464100, 70928200, 141856400]

約数ペア:

[(1, 141856400), (2, 70928200), (4, 35464100), (5, 28371280), (7, 20265200), (8, 17732050), (10, 14185640), (14, 10132600), (16, 8866025), (20, 7092820), (25, 5674256), (28, 5066300), (29, 4891600), (35, 4053040), (40, 3546410), (50, 2837128), (56, 2533150), (58, 2445800), (70, 2026520), (80, 1773205), (100, 1418564), (112, 1266575), (116, 1222900), (140, 1013260), (145, 978320), (175, 810608), (200, 709282), (203, 698800), (232, 611450), (280, 506630), (290, 489160), (350, 405304), (400, 354641), (406, 349400), (464, 305725), (560, 253315), (580, 244580), (700, 202652), (725, 195664), (812, 174700), (1015, 139760), (1160, 122290), (1400, 101326), (1450, 97832), (1624, 87350), (1747, 81200), (2030, 69880), (2320, 61145), (2800, 50663), (2900, 48916), (3248, 43675), (3494, 40600), (4060, 34940), (5075, 27952), (5800, 24458), (6988, 20300), (8120, 17470), (8735, 16240), (10150, 13976), (11600, 12229)]