121885020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1723}}^1$

素因数の和:1872

約数の個数: 96

約数和(自身を含む): 382314240

約数和(自身を除く): 260429220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1723, 1965, 2358, 2620, 3446, 3537, 3930, 4716, 5169, 5895, 6892, 7074, 7860, 8615, 10338, 11790, 14148, 15507, 17230, 17685, 20676, 23580, 25845, 31014, 34460, 35370, 46521, 51690, 62028, 70740, 77535, 93042, 103380, 155070, 186084, 225713, 232605, 310140, 451426, 465210, 677139, 902852, 930420, 1128565, 1354278, 2031417, 2257130, 2708556, 3385695, 4062834, 4514260, 6094251, 6771390, 8125668, 10157085, 12188502, 13542780, 20314170, 24377004, 30471255, 40628340, 60942510, 121885020]

約数ペア:

[(1, 121885020), (2, 60942510), (3, 40628340), (4, 30471255), (5, 24377004), (6, 20314170), (9, 13542780), (10, 12188502), (12, 10157085), (15, 8125668), (18, 6771390), (20, 6094251), (27, 4514260), (30, 4062834), (36, 3385695), (45, 2708556), (54, 2257130), (60, 2031417), (90, 1354278), (108, 1128565), (131, 930420), (135, 902852), (180, 677139), (262, 465210), (270, 451426), (393, 310140), (524, 232605), (540, 225713), (655, 186084), (786, 155070), (1179, 103380), (1310, 93042), (1572, 77535), (1723, 70740), (1965, 62028), (2358, 51690), (2620, 46521), (3446, 35370), (3537, 34460), (3930, 31014), (4716, 25845), (5169, 23580), (5895, 20676), (6892, 17685), (7074, 17230), (7860, 15507), (8615, 14148), (10338, 11790)]