85618260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5262

約数の個数: 144

約数和(自身を含む): 319702656

約数和(自身を除く): 234084396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5227, 5460, 8190, 10454, 15681, 16380, 20908, 26135, 31362, 36589, 47043, 52270, 62724, 67951, 73178, 78405, 94086, 104540, 109767, 135902, 146356, 156810, 182945, 188172, 203853, 219534, 235215, 271804, 313620, 329301, 339755, 365890, 407706, 439068, 470430, 475657, 548835, 611559, 658602, 679510, 731780, 815412, 940860, 951314, 1019265, 1097670, 1223118, 1317204, 1359020, 1426971, 1646505, 1902628, 2038530, 2195340, 2378285, 2446236, 2853942, 3057795, 3293010, 4077060, 4280913, 4756570, 5707884, 6115590, 6586020, 7134855, 8561826, 9513140, 12231180, 14269710, 17123652, 21404565, 28539420, 42809130, 85618260]

約数ペア:

[(1, 85618260), (2, 42809130), (3, 28539420), (4, 21404565), (5, 17123652), (6, 14269710), (7, 12231180), (9, 9513140), (10, 8561826), (12, 7134855), (13, 6586020), (14, 6115590), (15, 5707884), (18, 4756570), (20, 4280913), (21, 4077060), (26, 3293010), (28, 3057795), (30, 2853942), (35, 2446236), (36, 2378285), (39, 2195340), (42, 2038530), (45, 1902628), (52, 1646505), (60, 1426971), (63, 1359020), (65, 1317204), (70, 1223118), (78, 1097670), (84, 1019265), (90, 951314), (91, 940860), (105, 815412), (117, 731780), (126, 679510), (130, 658602), (140, 611559), (156, 548835), (180, 475657), (182, 470430), (195, 439068), (210, 407706), (234, 365890), (252, 339755), (260, 329301), (273, 313620), (315, 271804), (364, 235215), (390, 219534), (420, 203853), (455, 188172), (468, 182945), (546, 156810), (585, 146356), (630, 135902), (780, 109767), (819, 104540), (910, 94086), (1092, 78405), (1170, 73178), (1260, 67951), (1365, 62724), (1638, 52270), (1820, 47043), (2340, 36589), (2730, 31362), (3276, 26135), (4095, 20908), (5227, 16380), (5460, 15681), (8190, 10454)]