123775740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5683}}^1$

素因数の和:5720

約数の個数: 108

約数和(自身を含む): 412760712

約数和(自身を除く): 288984972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 5683, 7260, 10890, 11366, 17049, 21780, 22732, 28415, 34098, 51147, 56830, 62513, 68196, 85245, 102294, 113660, 125026, 170490, 187539, 204588, 250052, 255735, 312565, 340980, 375078, 511470, 562617, 625130, 687643, 750156, 937695, 1022940, 1125234, 1250260, 1375286, 1875390, 2062929, 2250468, 2750572, 2813085, 3438215, 3750780, 4125858, 5626170, 6188787, 6876430, 8251716, 10314645, 11252340, 12377574, 13752860, 20629290, 24755148, 30943935, 41258580, 61887870, 123775740]

約数ペア:

[(1, 123775740), (2, 61887870), (3, 41258580), (4, 30943935), (5, 24755148), (6, 20629290), (9, 13752860), (10, 12377574), (11, 11252340), (12, 10314645), (15, 8251716), (18, 6876430), (20, 6188787), (22, 5626170), (30, 4125858), (33, 3750780), (36, 3438215), (44, 2813085), (45, 2750572), (55, 2250468), (60, 2062929), (66, 1875390), (90, 1375286), (99, 1250260), (110, 1125234), (121, 1022940), (132, 937695), (165, 750156), (180, 687643), (198, 625130), (220, 562617), (242, 511470), (330, 375078), (363, 340980), (396, 312565), (484, 255735), (495, 250052), (605, 204588), (660, 187539), (726, 170490), (990, 125026), (1089, 113660), (1210, 102294), (1452, 85245), (1815, 68196), (1980, 62513), (2178, 56830), (2420, 51147), (3630, 34098), (4356, 28415), (5445, 22732), (5683, 21780), (7260, 17049), (10890, 11366)]