64781400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1189

約数の個数: 96

約数和(自身を含む): 203000400

約数和(自身を除く): 138219000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 101, 120, 150, 200, 202, 300, 303, 404, 505, 600, 606, 808, 1010, 1069, 1212, 1515, 2020, 2138, 2424, 2525, 3030, 3207, 4040, 4276, 5050, 5345, 6060, 6414, 7575, 8552, 10100, 10690, 12120, 12828, 15150, 16035, 20200, 21380, 25656, 26725, 30300, 32070, 42760, 53450, 60600, 64140, 80175, 106900, 107969, 128280, 160350, 213800, 215938, 320700, 323907, 431876, 539845, 641400, 647814, 863752, 1079690, 1295628, 1619535, 2159380, 2591256, 2699225, 3239070, 4318760, 5398450, 6478140, 8097675, 10796900, 12956280, 16195350, 21593800, 32390700, 64781400]

約数ペア:

[(1, 64781400), (2, 32390700), (3, 21593800), (4, 16195350), (5, 12956280), (6, 10796900), (8, 8097675), (10, 6478140), (12, 5398450), (15, 4318760), (20, 3239070), (24, 2699225), (25, 2591256), (30, 2159380), (40, 1619535), (50, 1295628), (60, 1079690), (75, 863752), (100, 647814), (101, 641400), (120, 539845), (150, 431876), (200, 323907), (202, 320700), (300, 215938), (303, 213800), (404, 160350), (505, 128280), (600, 107969), (606, 106900), (808, 80175), (1010, 64140), (1069, 60600), (1212, 53450), (1515, 42760), (2020, 32070), (2138, 30300), (2424, 26725), (2525, 25656), (3030, 21380), (3207, 20200), (4040, 16035), (4276, 15150), (5050, 12828), (5345, 12120), (6060, 10690), (6414, 10100), (7575, 8552)]