61788200

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1069}}^1$

素因数の和:1119

約数の個数: 72

約数和(自身を含む): 152747850

約数和(自身を除く): 90959650

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 289, 340, 425, 578, 680, 850, 1069, 1156, 1445, 1700, 2138, 2312, 2890, 3400, 4276, 5345, 5780, 7225, 8552, 10690, 11560, 14450, 18173, 21380, 26725, 28900, 36346, 42760, 53450, 57800, 72692, 90865, 106900, 145384, 181730, 213800, 308941, 363460, 454325, 617882, 726920, 908650, 1235764, 1544705, 1817300, 2471528, 3089410, 3634600, 6178820, 7723525, 12357640, 15447050, 30894100, 61788200]

約数ペア:

[(1, 61788200), (2, 30894100), (4, 15447050), (5, 12357640), (8, 7723525), (10, 6178820), (17, 3634600), (20, 3089410), (25, 2471528), (34, 1817300), (40, 1544705), (50, 1235764), (68, 908650), (85, 726920), (100, 617882), (136, 454325), (170, 363460), (200, 308941), (289, 213800), (340, 181730), (425, 145384), (578, 106900), (680, 90865), (850, 72692), (1069, 57800), (1156, 53450), (1445, 42760), (1700, 36346), (2138, 28900), (2312, 26725), (2890, 21380), (3400, 18173), (4276, 14450), (5345, 11560), (5780, 10690), (7225, 8552)]