88303080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 275299200

約数和(自身を除く): 186996120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 109, 120, 129, 157, 172, 215, 218, 258, 314, 327, 344, 430, 436, 471, 516, 545, 628, 645, 654, 785, 860, 872, 942, 1032, 1090, 1256, 1290, 1308, 1570, 1635, 1720, 1884, 2180, 2355, 2580, 2616, 3140, 3270, 3768, 4360, 4687, 4710, 5160, 6280, 6540, 6751, 9374, 9420, 13080, 13502, 14061, 17113, 18748, 18840, 20253, 23435, 27004, 28122, 33755, 34226, 37496, 40506, 46870, 51339, 54008, 56244, 67510, 68452, 70305, 81012, 85565, 93740, 101265, 102678, 112488, 135020, 136904, 140610, 162024, 171130, 187480, 202530, 205356, 256695, 270040, 281220, 342260, 405060, 410712, 513390, 562440, 684520, 735859, 810120, 1026780, 1471718, 2053560, 2207577, 2943436, 3679295, 4415154, 5886872, 7358590, 8830308, 11037885, 14717180, 17660616, 22075770, 29434360, 44151540, 88303080]

約数ペア:

[(1, 88303080), (2, 44151540), (3, 29434360), (4, 22075770), (5, 17660616), (6, 14717180), (8, 11037885), (10, 8830308), (12, 7358590), (15, 5886872), (20, 4415154), (24, 3679295), (30, 2943436), (40, 2207577), (43, 2053560), (60, 1471718), (86, 1026780), (109, 810120), (120, 735859), (129, 684520), (157, 562440), (172, 513390), (215, 410712), (218, 405060), (258, 342260), (314, 281220), (327, 270040), (344, 256695), (430, 205356), (436, 202530), (471, 187480), (516, 171130), (545, 162024), (628, 140610), (645, 136904), (654, 135020), (785, 112488), (860, 102678), (872, 101265), (942, 93740), (1032, 85565), (1090, 81012), (1256, 70305), (1290, 68452), (1308, 67510), (1570, 56244), (1635, 54008), (1720, 51339), (1884, 46870), (2180, 40506), (2355, 37496), (2580, 34226), (2616, 33755), (3140, 28122), (3270, 27004), (3768, 23435), (4360, 20253), (4687, 18840), (4710, 18748), (5160, 17113), (6280, 14061), (6540, 13502), (6751, 13080), (9374, 9420)]