83181240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12161}}^1$

素因数の和:12197

約数の個数: 96

約数和(自身を含む): 284590800

約数和(自身を除く): 201409560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 12161, 24322, 36483, 48644, 60805, 72966, 97288, 109449, 121610, 145932, 182415, 218898, 231059, 243220, 291864, 364830, 437796, 462118, 486440, 547245, 693177, 729660, 875592, 924236, 1094490, 1155295, 1386354, 1459320, 1848472, 2079531, 2188980, 2310590, 2772708, 3465885, 4159062, 4377960, 4621180, 5545416, 6931770, 8318124, 9242360, 10397655, 13863540, 16636248, 20795310, 27727080, 41590620, 83181240]

約数ペア:

[(1, 83181240), (2, 41590620), (3, 27727080), (4, 20795310), (5, 16636248), (6, 13863540), (8, 10397655), (9, 9242360), (10, 8318124), (12, 6931770), (15, 5545416), (18, 4621180), (19, 4377960), (20, 4159062), (24, 3465885), (30, 2772708), (36, 2310590), (38, 2188980), (40, 2079531), (45, 1848472), (57, 1459320), (60, 1386354), (72, 1155295), (76, 1094490), (90, 924236), (95, 875592), (114, 729660), (120, 693177), (152, 547245), (171, 486440), (180, 462118), (190, 437796), (228, 364830), (285, 291864), (342, 243220), (360, 231059), (380, 218898), (456, 182415), (570, 145932), (684, 121610), (760, 109449), (855, 97288), (1140, 72966), (1368, 60805), (1710, 48644), (2280, 36483), (3420, 24322), (6840, 12161)]