177083820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:546

約数の個数: 144

約数和(自身を含む): 565044480

約数和(自身を除く): 387960660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 243, 249, 270, 324, 332, 405, 415, 439, 486, 498, 540, 747, 810, 830, 878, 972, 996, 1215, 1245, 1317, 1494, 1620, 1660, 1756, 2195, 2241, 2430, 2490, 2634, 2988, 3735, 3951, 4390, 4482, 4860, 4980, 5268, 6585, 6723, 7470, 7902, 8780, 8964, 11205, 11853, 13170, 13446, 14940, 15804, 19755, 20169, 22410, 23706, 26340, 26892, 33615, 35559, 36437, 39510, 40338, 44820, 47412, 59265, 67230, 71118, 72874, 79020, 80676, 100845, 106677, 109311, 118530, 134460, 142236, 145748, 177795, 182185, 201690, 213354, 218622, 237060, 327933, 355590, 364370, 403380, 426708, 437244, 533385, 546555, 655866, 711180, 728740, 983799, 1066770, 1093110, 1311732, 1639665, 1967598, 2133540, 2186220, 2951397, 3279330, 3935196, 4918995, 5902794, 6558660, 8854191, 9837990, 11805588, 14756985, 17708382, 19675980, 29513970, 35416764, 44270955, 59027940, 88541910, 177083820]

約数ペア:

[(1, 177083820), (2, 88541910), (3, 59027940), (4, 44270955), (5, 35416764), (6, 29513970), (9, 19675980), (10, 17708382), (12, 14756985), (15, 11805588), (18, 9837990), (20, 8854191), (27, 6558660), (30, 5902794), (36, 4918995), (45, 3935196), (54, 3279330), (60, 2951397), (81, 2186220), (83, 2133540), (90, 1967598), (108, 1639665), (135, 1311732), (162, 1093110), (166, 1066770), (180, 983799), (243, 728740), (249, 711180), (270, 655866), (324, 546555), (332, 533385), (405, 437244), (415, 426708), (439, 403380), (486, 364370), (498, 355590), (540, 327933), (747, 237060), (810, 218622), (830, 213354), (878, 201690), (972, 182185), (996, 177795), (1215, 145748), (1245, 142236), (1317, 134460), (1494, 118530), (1620, 109311), (1660, 106677), (1756, 100845), (2195, 80676), (2241, 79020), (2430, 72874), (2490, 71118), (2634, 67230), (2988, 59265), (3735, 47412), (3951, 44820), (4390, 40338), (4482, 39510), (4860, 36437), (4980, 35559), (5268, 33615), (6585, 26892), (6723, 26340), (7470, 23706), (7902, 22410), (8780, 20169), (8964, 19755), (11205, 15804), (11853, 14940), (13170, 13446)]