86856600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{401}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 284881320

約数和(自身を除く): 198024720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 361, 380, 401, 456, 475, 570, 600, 722, 760, 802, 950, 1083, 1140, 1203, 1425, 1444, 1604, 1805, 1900, 2005, 2166, 2280, 2406, 2850, 2888, 3208, 3610, 3800, 4010, 4332, 4812, 5415, 5700, 6015, 7220, 7619, 8020, 8664, 9025, 9624, 10025, 10830, 11400, 12030, 14440, 15238, 16040, 18050, 20050, 21660, 22857, 24060, 27075, 30075, 30476, 36100, 38095, 40100, 43320, 45714, 48120, 54150, 60150, 60952, 72200, 76190, 80200, 91428, 108300, 114285, 120300, 144761, 152380, 182856, 190475, 216600, 228570, 240600, 289522, 304760, 380950, 434283, 457140, 571425, 579044, 723805, 761900, 868566, 914280, 1142850, 1158088, 1447610, 1523800, 1737132, 2171415, 2285700, 2895220, 3474264, 3619025, 4342830, 4571400, 5790440, 7238050, 8685660, 10857075, 14476100, 17371320, 21714150, 28952200, 43428300, 86856600]

約数ペア:

[(1, 86856600), (2, 43428300), (3, 28952200), (4, 21714150), (5, 17371320), (6, 14476100), (8, 10857075), (10, 8685660), (12, 7238050), (15, 5790440), (19, 4571400), (20, 4342830), (24, 3619025), (25, 3474264), (30, 2895220), (38, 2285700), (40, 2171415), (50, 1737132), (57, 1523800), (60, 1447610), (75, 1158088), (76, 1142850), (95, 914280), (100, 868566), (114, 761900), (120, 723805), (150, 579044), (152, 571425), (190, 457140), (200, 434283), (228, 380950), (285, 304760), (300, 289522), (361, 240600), (380, 228570), (401, 216600), (456, 190475), (475, 182856), (570, 152380), (600, 144761), (722, 120300), (760, 114285), (802, 108300), (950, 91428), (1083, 80200), (1140, 76190), (1203, 72200), (1425, 60952), (1444, 60150), (1604, 54150), (1805, 48120), (1900, 45714), (2005, 43320), (2166, 40100), (2280, 38095), (2406, 36100), (2850, 30476), (2888, 30075), (3208, 27075), (3610, 24060), (3800, 22857), (4010, 21660), (4332, 20050), (4812, 18050), (5415, 16040), (5700, 15238), (6015, 14440), (7220, 12030), (7619, 11400), (8020, 10830), (8664, 10025), (9025, 9624)]