142735100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 324822960

約数和(自身を除く): 182087860

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 83, 100, 116, 145, 166, 290, 332, 415, 580, 593, 725, 830, 1186, 1450, 1660, 2075, 2372, 2407, 2900, 2965, 4150, 4814, 5930, 8300, 9628, 11860, 12035, 14825, 17197, 24070, 29650, 34394, 48140, 49219, 59300, 60175, 68788, 85985, 98438, 120350, 171970, 196876, 240700, 246095, 343940, 429925, 492190, 859850, 984380, 1230475, 1427351, 1719700, 2460950, 2854702, 4921900, 5709404, 7136755, 14273510, 28547020, 35683775, 71367550, 142735100]

約数ペア:

[(1, 142735100), (2, 71367550), (4, 35683775), (5, 28547020), (10, 14273510), (20, 7136755), (25, 5709404), (29, 4921900), (50, 2854702), (58, 2460950), (83, 1719700), (100, 1427351), (116, 1230475), (145, 984380), (166, 859850), (290, 492190), (332, 429925), (415, 343940), (580, 246095), (593, 240700), (725, 196876), (830, 171970), (1186, 120350), (1450, 98438), (1660, 85985), (2075, 68788), (2372, 60175), (2407, 59300), (2900, 49219), (2965, 48140), (4150, 34394), (4814, 29650), (5930, 24070), (8300, 17197), (9628, 14825), (11860, 12035)]