131800200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4516

約数の個数: 144

約数和(自身を含む): 475393680

約数和(自身を除く): 343593480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4483, 4900, 5880, 7350, 8966, 9800, 13449, 14700, 17932, 22415, 26898, 29400, 31381, 35864, 44830, 53796, 62762, 67245, 89660, 94143, 107592, 112075, 125524, 134490, 156905, 179320, 188286, 219667, 224150, 251048, 268980, 313810, 336225, 376572, 439334, 448300, 470715, 537960, 627620, 659001, 672450, 753144, 784525, 878668, 896600, 941430, 1098335, 1255240, 1318002, 1344900, 1569050, 1757336, 1882860, 2196670, 2353575, 2636004, 2689800, 3138100, 3295005, 3765720, 4393340, 4707150, 5272008, 5491675, 6276200, 6590010, 8786680, 9414300, 10983350, 13180020, 16475025, 18828600, 21966700, 26360040, 32950050, 43933400, 65900100, 131800200]

約数ペア:

[(1, 131800200), (2, 65900100), (3, 43933400), (4, 32950050), (5, 26360040), (6, 21966700), (7, 18828600), (8, 16475025), (10, 13180020), (12, 10983350), (14, 9414300), (15, 8786680), (20, 6590010), (21, 6276200), (24, 5491675), (25, 5272008), (28, 4707150), (30, 4393340), (35, 3765720), (40, 3295005), (42, 3138100), (49, 2689800), (50, 2636004), (56, 2353575), (60, 2196670), (70, 1882860), (75, 1757336), (84, 1569050), (98, 1344900), (100, 1318002), (105, 1255240), (120, 1098335), (140, 941430), (147, 896600), (150, 878668), (168, 784525), (175, 753144), (196, 672450), (200, 659001), (210, 627620), (245, 537960), (280, 470715), (294, 448300), (300, 439334), (350, 376572), (392, 336225), (420, 313810), (490, 268980), (525, 251048), (588, 224150), (600, 219667), (700, 188286), (735, 179320), (840, 156905), (980, 134490), (1050, 125524), (1176, 112075), (1225, 107592), (1400, 94143), (1470, 89660), (1960, 67245), (2100, 62762), (2450, 53796), (2940, 44830), (3675, 35864), (4200, 31381), (4483, 29400), (4900, 26898), (5880, 22415), (7350, 17932), (8966, 14700), (9800, 13449)]