89662680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1442

約数の個数: 128

約数和(自身を含む): 303998400

約数和(自身を除く): 214335720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 90, 108, 120, 122, 135, 180, 183, 216, 244, 270, 305, 360, 366, 488, 540, 549, 610, 732, 915, 1080, 1098, 1220, 1361, 1464, 1647, 1830, 2196, 2440, 2722, 2745, 3294, 3660, 4083, 4392, 5444, 5490, 6588, 6805, 7320, 8166, 8235, 10888, 10980, 12249, 13176, 13610, 16332, 16470, 20415, 21960, 24498, 27220, 32664, 32940, 36747, 40830, 48996, 54440, 61245, 65880, 73494, 81660, 83021, 97992, 122490, 146988, 163320, 166042, 183735, 244980, 249063, 293976, 332084, 367470, 415105, 489960, 498126, 664168, 734940, 747189, 830210, 996252, 1245315, 1469880, 1494378, 1660420, 1992504, 2241567, 2490630, 2988756, 3320840, 3735945, 4483134, 4981260, 5977512, 7471890, 8966268, 9962520, 11207835, 14943780, 17932536, 22415670, 29887560, 44831340, 89662680]

約数ペア:

[(1, 89662680), (2, 44831340), (3, 29887560), (4, 22415670), (5, 17932536), (6, 14943780), (8, 11207835), (9, 9962520), (10, 8966268), (12, 7471890), (15, 5977512), (18, 4981260), (20, 4483134), (24, 3735945), (27, 3320840), (30, 2988756), (36, 2490630), (40, 2241567), (45, 1992504), (54, 1660420), (60, 1494378), (61, 1469880), (72, 1245315), (90, 996252), (108, 830210), (120, 747189), (122, 734940), (135, 664168), (180, 498126), (183, 489960), (216, 415105), (244, 367470), (270, 332084), (305, 293976), (360, 249063), (366, 244980), (488, 183735), (540, 166042), (549, 163320), (610, 146988), (732, 122490), (915, 97992), (1080, 83021), (1098, 81660), (1220, 73494), (1361, 65880), (1464, 61245), (1647, 54440), (1830, 48996), (2196, 40830), (2440, 36747), (2722, 32940), (2745, 32664), (3294, 27220), (3660, 24498), (4083, 21960), (4392, 20415), (5444, 16470), (5490, 16332), (6588, 13610), (6805, 13176), (7320, 12249), (8166, 10980), (8235, 10888)]