126005580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 400982400

約数和(自身を除く): 274976820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 101, 116, 145, 174, 180, 202, 239, 261, 290, 303, 348, 404, 435, 478, 505, 522, 580, 606, 717, 870, 909, 956, 1010, 1044, 1195, 1212, 1305, 1434, 1515, 1740, 1818, 2020, 2151, 2390, 2610, 2868, 2929, 3030, 3585, 3636, 4302, 4545, 4780, 5220, 5858, 6060, 6931, 7170, 8604, 8787, 9090, 10755, 11716, 13862, 14340, 14645, 17574, 18180, 20793, 21510, 24139, 26361, 27724, 29290, 34655, 35148, 41586, 43020, 43935, 48278, 52722, 58580, 62379, 69310, 72417, 83172, 87870, 96556, 103965, 105444, 120695, 124758, 131805, 138620, 144834, 175740, 207930, 217251, 241390, 249516, 263610, 289668, 311895, 362085, 415860, 434502, 482780, 527220, 623790, 700031, 724170, 869004, 1086255, 1247580, 1400062, 1448340, 2100093, 2172510, 2800124, 3500155, 4200186, 4345020, 6300279, 7000310, 8400372, 10500465, 12600558, 14000620, 21000930, 25201116, 31501395, 42001860, 63002790, 126005580]

約数ペア:

[(1, 126005580), (2, 63002790), (3, 42001860), (4, 31501395), (5, 25201116), (6, 21000930), (9, 14000620), (10, 12600558), (12, 10500465), (15, 8400372), (18, 7000310), (20, 6300279), (29, 4345020), (30, 4200186), (36, 3500155), (45, 2800124), (58, 2172510), (60, 2100093), (87, 1448340), (90, 1400062), (101, 1247580), (116, 1086255), (145, 869004), (174, 724170), (180, 700031), (202, 623790), (239, 527220), (261, 482780), (290, 434502), (303, 415860), (348, 362085), (404, 311895), (435, 289668), (478, 263610), (505, 249516), (522, 241390), (580, 217251), (606, 207930), (717, 175740), (870, 144834), (909, 138620), (956, 131805), (1010, 124758), (1044, 120695), (1195, 105444), (1212, 103965), (1305, 96556), (1434, 87870), (1515, 83172), (1740, 72417), (1818, 69310), (2020, 62379), (2151, 58580), (2390, 52722), (2610, 48278), (2868, 43935), (2929, 43020), (3030, 41586), (3585, 35148), (3636, 34655), (4302, 29290), (4545, 27724), (4780, 26361), (5220, 24139), (5858, 21510), (6060, 20793), (6931, 18180), (7170, 17574), (8604, 14645), (8787, 14340), (9090, 13862), (10755, 11716)]