80052900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{347}}^1\times {\mathrm{769}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 232589280

約数和(自身を除く): 152536380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 347, 694, 769, 1041, 1388, 1538, 1735, 2082, 2307, 3076, 3470, 3845, 4164, 4614, 5205, 6940, 7690, 8675, 9228, 10410, 11535, 15380, 17350, 19225, 20820, 23070, 26025, 34700, 38450, 46140, 52050, 57675, 76900, 104100, 115350, 230700, 266843, 533686, 800529, 1067372, 1334215, 1601058, 2668430, 3202116, 4002645, 5336860, 6671075, 8005290, 13342150, 16010580, 20013225, 26684300, 40026450, 80052900]

約数ペア:

[(1, 80052900), (2, 40026450), (3, 26684300), (4, 20013225), (5, 16010580), (6, 13342150), (10, 8005290), (12, 6671075), (15, 5336860), (20, 4002645), (25, 3202116), (30, 2668430), (50, 1601058), (60, 1334215), (75, 1067372), (100, 800529), (150, 533686), (300, 266843), (347, 230700), (694, 115350), (769, 104100), (1041, 76900), (1388, 57675), (1538, 52050), (1735, 46140), (2082, 38450), (2307, 34700), (3076, 26025), (3470, 23070), (3845, 20820), (4164, 19225), (4614, 17350), (5205, 15380), (6940, 11535), (7690, 10410), (8675, 9228)]