197270400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{20549}}^1$

素因数の和:20576

約数の個数: 96

約数和(自身を含む): 649791000

約数和(自身を除く): 452520600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 20549, 41098, 61647, 82196, 102745, 123294, 164392, 205490, 246588, 308235, 328784, 410980, 493176, 513725, 616470, 657568, 821960, 986352, 1027450, 1232940, 1315136, 1541175, 1643920, 1972704, 2054900, 2465880, 2630272, 3082350, 3287840, 3945408, 4109800, 4931760, 6164700, 6575680, 7890816, 8219600, 9863520, 12329400, 13151360, 16439200, 19727040, 24658800, 32878400, 39454080, 49317600, 65756800, 98635200, 197270400]

約数ペア:

[(1, 197270400), (2, 98635200), (3, 65756800), (4, 49317600), (5, 39454080), (6, 32878400), (8, 24658800), (10, 19727040), (12, 16439200), (15, 13151360), (16, 12329400), (20, 9863520), (24, 8219600), (25, 7890816), (30, 6575680), (32, 6164700), (40, 4931760), (48, 4109800), (50, 3945408), (60, 3287840), (64, 3082350), (75, 2630272), (80, 2465880), (96, 2054900), (100, 1972704), (120, 1643920), (128, 1541175), (150, 1315136), (160, 1232940), (192, 1027450), (200, 986352), (240, 821960), (300, 657568), (320, 616470), (384, 513725), (400, 493176), (480, 410980), (600, 328784), (640, 308235), (800, 246588), (960, 205490), (1200, 164392), (1600, 123294), (1920, 102745), (2400, 82196), (3200, 61647), (4800, 41098), (9600, 20549)]