86858100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:855

約数の個数: 216

約数和(自身を含む): 329853888

約数和(自身を除く): 242995788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 252, 255, 300, 306, 315, 340, 350, 357, 420, 425, 450, 476, 510, 525, 595, 612, 630, 700, 714, 765, 811, 850, 900, 1020, 1050, 1071, 1190, 1260, 1275, 1428, 1530, 1575, 1622, 1700, 1785, 2100, 2142, 2380, 2433, 2550, 2975, 3060, 3150, 3244, 3570, 3825, 4055, 4284, 4866, 5100, 5355, 5677, 5950, 6300, 7140, 7299, 7650, 8110, 8925, 9732, 10710, 11354, 11900, 12165, 13787, 14598, 15300, 16220, 17031, 17850, 20275, 21420, 22708, 24330, 26775, 27574, 28385, 29196, 34062, 35700, 36495, 40550, 41361, 48660, 51093, 53550, 55148, 56770, 60825, 68124, 68935, 72990, 81100, 82722, 85155, 96509, 102186, 107100, 113540, 121650, 124083, 137870, 141925, 145980, 165444, 170310, 182475, 193018, 204372, 206805, 243300, 248166, 255465, 275740, 283850, 289527, 340620, 344675, 364950, 386036, 413610, 425775, 482545, 496332, 510930, 567700, 579054, 620415, 689350, 729900, 827220, 851550, 868581, 965090, 1021860, 1034025, 1158108, 1240830, 1277325, 1378700, 1447635, 1703100, 1737162, 1930180, 2068050, 2412725, 2481660, 2554650, 2895270, 3102075, 3474324, 4136100, 4342905, 4825450, 5109300, 5790540, 6204150, 7238175, 8685810, 9650900, 12408300, 14476350, 17371620, 21714525, 28952700, 43429050, 86858100]

約数ペア:

[(1, 86858100), (2, 43429050), (3, 28952700), (4, 21714525), (5, 17371620), (6, 14476350), (7, 12408300), (9, 9650900), (10, 8685810), (12, 7238175), (14, 6204150), (15, 5790540), (17, 5109300), (18, 4825450), (20, 4342905), (21, 4136100), (25, 3474324), (28, 3102075), (30, 2895270), (34, 2554650), (35, 2481660), (36, 2412725), (42, 2068050), (45, 1930180), (50, 1737162), (51, 1703100), (60, 1447635), (63, 1378700), (68, 1277325), (70, 1240830), (75, 1158108), (84, 1034025), (85, 1021860), (90, 965090), (100, 868581), (102, 851550), (105, 827220), (119, 729900), (126, 689350), (140, 620415), (150, 579054), (153, 567700), (170, 510930), (175, 496332), (180, 482545), (204, 425775), (210, 413610), (225, 386036), (238, 364950), (252, 344675), (255, 340620), (300, 289527), (306, 283850), (315, 275740), (340, 255465), (350, 248166), (357, 243300), (420, 206805), (425, 204372), (450, 193018), (476, 182475), (510, 170310), (525, 165444), (595, 145980), (612, 141925), (630, 137870), (700, 124083), (714, 121650), (765, 113540), (811, 107100), (850, 102186), (900, 96509), (1020, 85155), (1050, 82722), (1071, 81100), (1190, 72990), (1260, 68935), (1275, 68124), (1428, 60825), (1530, 56770), (1575, 55148), (1622, 53550), (1700, 51093), (1785, 48660), (2100, 41361), (2142, 40550), (2380, 36495), (2433, 35700), (2550, 34062), (2975, 29196), (3060, 28385), (3150, 27574), (3244, 26775), (3570, 24330), (3825, 22708), (4055, 21420), (4284, 20275), (4866, 17850), (5100, 17031), (5355, 16220), (5677, 15300), (5950, 14598), (6300, 13787), (7140, 12165), (7299, 11900), (7650, 11354), (8110, 10710), (8925, 9732)]