231892050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 625584960

約数和(自身を除く): 393692910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 109, 130, 150, 195, 218, 325, 327, 390, 545, 650, 654, 975, 1090, 1091, 1417, 1635, 1950, 2182, 2725, 2834, 3270, 3273, 4251, 5450, 5455, 6546, 7085, 8175, 8502, 10910, 14170, 14183, 16350, 16365, 21255, 27275, 28366, 32730, 35425, 42510, 42549, 54550, 70850, 70915, 81825, 85098, 106275, 118919, 141830, 163650, 212550, 212745, 237838, 354575, 356757, 425490, 594595, 709150, 713514, 1063725, 1189190, 1545947, 1783785, 2127450, 2972975, 3091894, 3567570, 4637841, 5945950, 7729735, 8918925, 9275682, 15459470, 17837850, 23189205, 38648675, 46378410, 77297350, 115946025, 231892050]

約数ペア:

[(1, 231892050), (2, 115946025), (3, 77297350), (5, 46378410), (6, 38648675), (10, 23189205), (13, 17837850), (15, 15459470), (25, 9275682), (26, 8918925), (30, 7729735), (39, 5945950), (50, 4637841), (65, 3567570), (75, 3091894), (78, 2972975), (109, 2127450), (130, 1783785), (150, 1545947), (195, 1189190), (218, 1063725), (325, 713514), (327, 709150), (390, 594595), (545, 425490), (650, 356757), (654, 354575), (975, 237838), (1090, 212745), (1091, 212550), (1417, 163650), (1635, 141830), (1950, 118919), (2182, 106275), (2725, 85098), (2834, 81825), (3270, 70915), (3273, 70850), (4251, 54550), (5450, 42549), (5455, 42510), (6546, 35425), (7085, 32730), (8175, 28366), (8502, 27275), (10910, 21255), (14170, 16365), (14183, 16350)]