15222200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 41247360

約数和(自身を除く): 26025160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 83, 100, 131, 140, 166, 175, 200, 262, 280, 332, 350, 415, 524, 581, 655, 664, 700, 830, 917, 1048, 1162, 1310, 1400, 1660, 1834, 2075, 2324, 2620, 2905, 3275, 3320, 3668, 4150, 4585, 4648, 5240, 5810, 6550, 7336, 8300, 9170, 10873, 11620, 13100, 14525, 16600, 18340, 21746, 22925, 23240, 26200, 29050, 36680, 43492, 45850, 54365, 58100, 76111, 86984, 91700, 108730, 116200, 152222, 183400, 217460, 271825, 304444, 380555, 434920, 543650, 608888, 761110, 1087300, 1522220, 1902775, 2174600, 3044440, 3805550, 7611100, 15222200]

約数ペア:

[(1, 15222200), (2, 7611100), (4, 3805550), (5, 3044440), (7, 2174600), (8, 1902775), (10, 1522220), (14, 1087300), (20, 761110), (25, 608888), (28, 543650), (35, 434920), (40, 380555), (50, 304444), (56, 271825), (70, 217460), (83, 183400), (100, 152222), (131, 116200), (140, 108730), (166, 91700), (175, 86984), (200, 76111), (262, 58100), (280, 54365), (332, 45850), (350, 43492), (415, 36680), (524, 29050), (581, 26200), (655, 23240), (664, 22925), (700, 21746), (830, 18340), (917, 16600), (1048, 14525), (1162, 13100), (1310, 11620), (1400, 10873), (1660, 9170), (1834, 8300), (2075, 7336), (2324, 6550), (2620, 5810), (2905, 5240), (3275, 4648), (3320, 4585), (3668, 4150)]