210404400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:939

約数の個数: 120

約数和(自身を含む): 677528064

約数和(自身を除く): 467123664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 271, 300, 400, 542, 600, 647, 813, 1084, 1200, 1294, 1355, 1626, 1941, 2168, 2588, 2710, 3235, 3252, 3882, 4065, 4336, 5176, 5420, 6470, 6504, 6775, 7764, 8130, 9705, 10352, 10840, 12940, 13008, 13550, 15528, 16175, 16260, 19410, 20325, 21680, 25880, 27100, 31056, 32350, 32520, 38820, 40650, 48525, 51760, 54200, 64700, 65040, 77640, 81300, 97050, 108400, 129400, 155280, 162600, 175337, 194100, 258800, 325200, 350674, 388200, 526011, 701348, 776400, 876685, 1052022, 1402696, 1753370, 2104044, 2630055, 2805392, 3506740, 4208088, 4383425, 5260110, 7013480, 8416176, 8766850, 10520220, 13150275, 14026960, 17533700, 21040440, 26300550, 35067400, 42080880, 52601100, 70134800, 105202200, 210404400]

約数ペア:

[(1, 210404400), (2, 105202200), (3, 70134800), (4, 52601100), (5, 42080880), (6, 35067400), (8, 26300550), (10, 21040440), (12, 17533700), (15, 14026960), (16, 13150275), (20, 10520220), (24, 8766850), (25, 8416176), (30, 7013480), (40, 5260110), (48, 4383425), (50, 4208088), (60, 3506740), (75, 2805392), (80, 2630055), (100, 2104044), (120, 1753370), (150, 1402696), (200, 1052022), (240, 876685), (271, 776400), (300, 701348), (400, 526011), (542, 388200), (600, 350674), (647, 325200), (813, 258800), (1084, 194100), (1200, 175337), (1294, 162600), (1355, 155280), (1626, 129400), (1941, 108400), (2168, 97050), (2588, 81300), (2710, 77640), (3235, 65040), (3252, 64700), (3882, 54200), (4065, 51760), (4336, 48525), (5176, 40650), (5420, 38820), (6470, 32520), (6504, 32350), (6775, 31056), (7764, 27100), (8130, 25880), (9705, 21680), (10352, 20325), (10840, 19410), (12940, 16260), (13008, 16175), (13550, 15528)]