2134715220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{25073}}^1$

素因数の和:25142

約数の個数: 144

約数和(自身を含む): 7228533312

約数和(自身を除く): 5093818092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 110, 129, 132, 165, 172, 180, 198, 215, 220, 258, 330, 387, 396, 430, 473, 495, 516, 645, 660, 774, 860, 946, 990, 1290, 1419, 1548, 1892, 1935, 1980, 2365, 2580, 2838, 3870, 4257, 4730, 5676, 7095, 7740, 8514, 9460, 14190, 17028, 21285, 25073, 28380, 42570, 50146, 75219, 85140, 100292, 125365, 150438, 225657, 250730, 275803, 300876, 376095, 451314, 501460, 551606, 752190, 827409, 902628, 1078139, 1103212, 1128285, 1379015, 1504380, 1654818, 2156278, 2256570, 2482227, 2758030, 3234417, 3309636, 4137045, 4312556, 4513140, 4964454, 5390695, 5516060, 6468834, 8274090, 9703251, 9928908, 10781390, 11859529, 12411135, 12937668, 16172085, 16548180, 19406502, 21562780, 23719058, 24822270, 32344170, 35578587, 38813004, 47438116, 48516255, 49644540, 59297645, 64688340, 71157174, 97032510, 106735761, 118595290, 142314348, 177892935, 194065020, 213471522, 237190580, 355785870, 426943044, 533678805, 711571740, 1067357610, 2134715220]

約数ペア:

[(1, 2134715220), (2, 1067357610), (3, 711571740), (4, 533678805), (5, 426943044), (6, 355785870), (9, 237190580), (10, 213471522), (11, 194065020), (12, 177892935), (15, 142314348), (18, 118595290), (20, 106735761), (22, 97032510), (30, 71157174), (33, 64688340), (36, 59297645), (43, 49644540), (44, 48516255), (45, 47438116), (55, 38813004), (60, 35578587), (66, 32344170), (86, 24822270), (90, 23719058), (99, 21562780), (110, 19406502), (129, 16548180), (132, 16172085), (165, 12937668), (172, 12411135), (180, 11859529), (198, 10781390), (215, 9928908), (220, 9703251), (258, 8274090), (330, 6468834), (387, 5516060), (396, 5390695), (430, 4964454), (473, 4513140), (495, 4312556), (516, 4137045), (645, 3309636), (660, 3234417), (774, 2758030), (860, 2482227), (946, 2256570), (990, 2156278), (1290, 1654818), (1419, 1504380), (1548, 1379015), (1892, 1128285), (1935, 1103212), (1980, 1078139), (2365, 902628), (2580, 827409), (2838, 752190), (3870, 551606), (4257, 501460), (4730, 451314), (5676, 376095), (7095, 300876), (7740, 275803), (8514, 250730), (9460, 225657), (14190, 150438), (17028, 125365), (21285, 100292), (25073, 85140), (28380, 75219), (42570, 50146)]