52678260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 144

約数和(自身を含む): 171312960

約数和(自身を除く): 118634700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 73, 76, 90, 95, 114, 146, 171, 180, 190, 211, 219, 228, 285, 292, 342, 365, 380, 422, 438, 570, 633, 657, 684, 730, 844, 855, 876, 1055, 1095, 1140, 1266, 1314, 1387, 1460, 1710, 1899, 2110, 2190, 2532, 2628, 2774, 3165, 3285, 3420, 3798, 4009, 4161, 4220, 4380, 5548, 6330, 6570, 6935, 7596, 8018, 8322, 9495, 12027, 12483, 12660, 13140, 13870, 15403, 16036, 16644, 18990, 20045, 20805, 24054, 24966, 27740, 30806, 36081, 37980, 40090, 41610, 46209, 48108, 49932, 60135, 61612, 62415, 72162, 77015, 80180, 83220, 92418, 120270, 124830, 138627, 144324, 154030, 180405, 184836, 231045, 240540, 249660, 277254, 292657, 308060, 360810, 462090, 554508, 585314, 693135, 721620, 877971, 924180, 1170628, 1386270, 1463285, 1755942, 2633913, 2772540, 2926570, 3511884, 4389855, 5267826, 5853140, 8779710, 10535652, 13169565, 17559420, 26339130, 52678260]

約数ペア:

[(1, 52678260), (2, 26339130), (3, 17559420), (4, 13169565), (5, 10535652), (6, 8779710), (9, 5853140), (10, 5267826), (12, 4389855), (15, 3511884), (18, 2926570), (19, 2772540), (20, 2633913), (30, 1755942), (36, 1463285), (38, 1386270), (45, 1170628), (57, 924180), (60, 877971), (73, 721620), (76, 693135), (90, 585314), (95, 554508), (114, 462090), (146, 360810), (171, 308060), (180, 292657), (190, 277254), (211, 249660), (219, 240540), (228, 231045), (285, 184836), (292, 180405), (342, 154030), (365, 144324), (380, 138627), (422, 124830), (438, 120270), (570, 92418), (633, 83220), (657, 80180), (684, 77015), (730, 72162), (844, 62415), (855, 61612), (876, 60135), (1055, 49932), (1095, 48108), (1140, 46209), (1266, 41610), (1314, 40090), (1387, 37980), (1460, 36081), (1710, 30806), (1899, 27740), (2110, 24966), (2190, 24054), (2532, 20805), (2628, 20045), (2774, 18990), (3165, 16644), (3285, 16036), (3420, 15403), (3798, 13870), (4009, 13140), (4161, 12660), (4220, 12483), (4380, 12027), (5548, 9495), (6330, 8322), (6570, 8018), (6935, 7596)]