80070300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2069}}^1$

素因数の和:2132

約数の個数: 108

約数和(自身を含む): 256936680

約数和(自身を除く): 176866380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1935, 2069, 2150, 2580, 3225, 3870, 4138, 4300, 6207, 6450, 7740, 8276, 9675, 10345, 12414, 12900, 18621, 19350, 20690, 24828, 31035, 37242, 38700, 41380, 51725, 62070, 74484, 88967, 93105, 103450, 124140, 155175, 177934, 186210, 206900, 266901, 310350, 355868, 372420, 444835, 465525, 533802, 620700, 800703, 889670, 931050, 1067604, 1334505, 1601406, 1779340, 1862100, 2224175, 2669010, 3202812, 4003515, 4448350, 5338020, 6672525, 8007030, 8896700, 13345050, 16014060, 20017575, 26690100, 40035150, 80070300]

約数ペア:

[(1, 80070300), (2, 40035150), (3, 26690100), (4, 20017575), (5, 16014060), (6, 13345050), (9, 8896700), (10, 8007030), (12, 6672525), (15, 5338020), (18, 4448350), (20, 4003515), (25, 3202812), (30, 2669010), (36, 2224175), (43, 1862100), (45, 1779340), (50, 1601406), (60, 1334505), (75, 1067604), (86, 931050), (90, 889670), (100, 800703), (129, 620700), (150, 533802), (172, 465525), (180, 444835), (215, 372420), (225, 355868), (258, 310350), (300, 266901), (387, 206900), (430, 186210), (450, 177934), (516, 155175), (645, 124140), (774, 103450), (860, 93105), (900, 88967), (1075, 74484), (1290, 62070), (1548, 51725), (1935, 41380), (2069, 38700), (2150, 37242), (2580, 31035), (3225, 24828), (3870, 20690), (4138, 19350), (4300, 18621), (6207, 12900), (6450, 12414), (7740, 10345), (8276, 9675)]