85062240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3149

約数の個数: 144

約数和(自身を含む): 305650800

約数和(自身を除く): 220588560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3109, 3420, 4560, 5472, 6218, 6840, 9120, 9327, 12436, 13680, 15545, 18654, 24872, 27360, 27981, 31090, 37308, 46635, 49744, 55962, 59071, 62180, 74616, 93270, 99488, 111924, 118142, 124360, 139905, 149232, 177213, 186540, 223848, 236284, 248720, 279810, 295355, 298464, 354426, 373080, 447696, 472568, 497440, 531639, 559620, 590710, 708852, 746160, 886065, 895392, 945136, 1063278, 1119240, 1181420, 1417704, 1492320, 1772130, 1890272, 2126556, 2238480, 2362840, 2658195, 2835408, 3544260, 4253112, 4476960, 4725680, 5316390, 5670816, 7088520, 8506224, 9451360, 10632780, 14177040, 17012448, 21265560, 28354080, 42531120, 85062240]

約数ペア:

[(1, 85062240), (2, 42531120), (3, 28354080), (4, 21265560), (5, 17012448), (6, 14177040), (8, 10632780), (9, 9451360), (10, 8506224), (12, 7088520), (15, 5670816), (16, 5316390), (18, 4725680), (19, 4476960), (20, 4253112), (24, 3544260), (30, 2835408), (32, 2658195), (36, 2362840), (38, 2238480), (40, 2126556), (45, 1890272), (48, 1772130), (57, 1492320), (60, 1417704), (72, 1181420), (76, 1119240), (80, 1063278), (90, 945136), (95, 895392), (96, 886065), (114, 746160), (120, 708852), (144, 590710), (152, 559620), (160, 531639), (171, 497440), (180, 472568), (190, 447696), (228, 373080), (240, 354426), (285, 298464), (288, 295355), (304, 279810), (342, 248720), (360, 236284), (380, 223848), (456, 186540), (480, 177213), (570, 149232), (608, 139905), (684, 124360), (720, 118142), (760, 111924), (855, 99488), (912, 93270), (1140, 74616), (1368, 62180), (1440, 59071), (1520, 55962), (1710, 49744), (1824, 46635), (2280, 37308), (2736, 31090), (3040, 27981), (3109, 27360), (3420, 24872), (4560, 18654), (5472, 15545), (6218, 13680), (6840, 12436), (9120, 9327)]