127741980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 366799104

約数和(自身を除く): 239057124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 113, 166, 226, 227, 249, 332, 339, 415, 452, 454, 498, 565, 678, 681, 830, 908, 996, 1130, 1135, 1245, 1356, 1362, 1660, 1695, 2260, 2270, 2490, 2724, 3390, 3405, 4540, 4980, 6780, 6810, 9379, 13620, 18758, 18841, 25651, 28137, 37516, 37682, 46895, 51302, 56274, 56523, 75364, 76953, 93790, 94205, 102604, 112548, 113046, 128255, 140685, 153906, 187580, 188410, 226092, 256510, 281370, 282615, 307812, 376820, 384765, 513020, 562740, 565230, 769530, 1130460, 1539060, 2129033, 4258066, 6387099, 8516132, 10645165, 12774198, 21290330, 25548396, 31935495, 42580660, 63870990, 127741980]

約数ペア:

[(1, 127741980), (2, 63870990), (3, 42580660), (4, 31935495), (5, 25548396), (6, 21290330), (10, 12774198), (12, 10645165), (15, 8516132), (20, 6387099), (30, 4258066), (60, 2129033), (83, 1539060), (113, 1130460), (166, 769530), (226, 565230), (227, 562740), (249, 513020), (332, 384765), (339, 376820), (415, 307812), (452, 282615), (454, 281370), (498, 256510), (565, 226092), (678, 188410), (681, 187580), (830, 153906), (908, 140685), (996, 128255), (1130, 113046), (1135, 112548), (1245, 102604), (1356, 94205), (1362, 93790), (1660, 76953), (1695, 75364), (2260, 56523), (2270, 56274), (2490, 51302), (2724, 46895), (3390, 37682), (3405, 37516), (4540, 28137), (4980, 25651), (6780, 18841), (6810, 18758), (9379, 13620)]