76111020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4751}}^1$

素因数の和:4855

約数の個数: 72

約数和(自身を含む): 233513280

約数和(自身を除く): 157402260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 4751, 5340, 8010, 9502, 14253, 16020, 19004, 23755, 28506, 42759, 47510, 57012, 71265, 85518, 95020, 142530, 171036, 213795, 285060, 422839, 427590, 845678, 855180, 1268517, 1691356, 2114195, 2537034, 3805551, 4228390, 5074068, 6342585, 7611102, 8456780, 12685170, 15222204, 19027755, 25370340, 38055510, 76111020]

約数ペア:

[(1, 76111020), (2, 38055510), (3, 25370340), (4, 19027755), (5, 15222204), (6, 12685170), (9, 8456780), (10, 7611102), (12, 6342585), (15, 5074068), (18, 4228390), (20, 3805551), (30, 2537034), (36, 2114195), (45, 1691356), (60, 1268517), (89, 855180), (90, 845678), (178, 427590), (180, 422839), (267, 285060), (356, 213795), (445, 171036), (534, 142530), (801, 95020), (890, 85518), (1068, 71265), (1335, 57012), (1602, 47510), (1780, 42759), (2670, 28506), (3204, 23755), (4005, 19004), (4751, 16020), (5340, 14253), (8010, 9502)]