162851820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{541}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 475312320

約数和(自身を除く): 312460500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 173, 174, 290, 346, 348, 435, 519, 541, 580, 692, 865, 870, 1038, 1082, 1623, 1730, 1740, 2076, 2164, 2595, 2705, 3246, 3460, 5017, 5190, 5410, 6492, 8115, 10034, 10380, 10820, 15051, 15689, 16230, 20068, 25085, 30102, 31378, 32460, 47067, 50170, 60204, 62756, 75255, 78445, 93593, 94134, 100340, 150510, 156890, 187186, 188268, 235335, 280779, 301020, 313780, 374372, 467965, 470670, 561558, 935930, 941340, 1123116, 1403895, 1871860, 2714197, 2807790, 5428394, 5615580, 8142591, 10856788, 13570985, 16285182, 27141970, 32570364, 40712955, 54283940, 81425910, 162851820]

約数ペア:

[(1, 162851820), (2, 81425910), (3, 54283940), (4, 40712955), (5, 32570364), (6, 27141970), (10, 16285182), (12, 13570985), (15, 10856788), (20, 8142591), (29, 5615580), (30, 5428394), (58, 2807790), (60, 2714197), (87, 1871860), (116, 1403895), (145, 1123116), (173, 941340), (174, 935930), (290, 561558), (346, 470670), (348, 467965), (435, 374372), (519, 313780), (541, 301020), (580, 280779), (692, 235335), (865, 188268), (870, 187186), (1038, 156890), (1082, 150510), (1623, 100340), (1730, 94134), (1740, 93593), (2076, 78445), (2164, 75255), (2595, 62756), (2705, 60204), (3246, 50170), (3460, 47067), (5017, 32460), (5190, 31378), (5410, 30102), (6492, 25085), (8115, 20068), (10034, 16230), (10380, 15689), (10820, 15051)]