123199380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{673}}^1$

素因数の和:807

約数の個数: 120

約数和(自身を含む): 390480552

約数和(自身を除く): 267281172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 113, 135, 162, 180, 226, 270, 324, 339, 405, 452, 540, 565, 673, 678, 810, 1017, 1130, 1346, 1356, 1620, 1695, 2019, 2034, 2260, 2692, 3051, 3365, 3390, 4038, 4068, 5085, 6057, 6102, 6730, 6780, 8076, 9153, 10095, 10170, 12114, 12204, 13460, 15255, 18171, 18306, 20190, 20340, 24228, 30285, 30510, 36342, 36612, 40380, 45765, 54513, 60570, 61020, 72684, 76049, 90855, 91530, 109026, 121140, 152098, 181710, 183060, 218052, 228147, 272565, 304196, 363420, 380245, 456294, 545130, 684441, 760490, 912588, 1090260, 1140735, 1368882, 1520980, 2053323, 2281470, 2737764, 3422205, 4106646, 4562940, 6159969, 6844410, 8213292, 10266615, 12319938, 13688820, 20533230, 24639876, 30799845, 41066460, 61599690, 123199380]

約数ペア:

[(1, 123199380), (2, 61599690), (3, 41066460), (4, 30799845), (5, 24639876), (6, 20533230), (9, 13688820), (10, 12319938), (12, 10266615), (15, 8213292), (18, 6844410), (20, 6159969), (27, 4562940), (30, 4106646), (36, 3422205), (45, 2737764), (54, 2281470), (60, 2053323), (81, 1520980), (90, 1368882), (108, 1140735), (113, 1090260), (135, 912588), (162, 760490), (180, 684441), (226, 545130), (270, 456294), (324, 380245), (339, 363420), (405, 304196), (452, 272565), (540, 228147), (565, 218052), (673, 183060), (678, 181710), (810, 152098), (1017, 121140), (1130, 109026), (1346, 91530), (1356, 90855), (1620, 76049), (1695, 72684), (2019, 61020), (2034, 60570), (2260, 54513), (2692, 45765), (3051, 40380), (3365, 36612), (3390, 36342), (4038, 30510), (4068, 30285), (5085, 24228), (6057, 20340), (6102, 20190), (6730, 18306), (6780, 18171), (8076, 15255), (9153, 13460), (10095, 12204), (10170, 12114)]