61513020

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{4219}}^1$

素因数の和:4246

約数の個数: 84

約数和(自身を含む): 193723320

約数和(自身を除く): 132210300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4219, 4860, 7290, 8438, 12657, 14580, 16876, 21095, 25314, 37971, 42190, 50628, 63285, 75942, 84380, 113913, 126570, 151884, 189855, 227826, 253140, 341739, 379710, 455652, 569565, 683478, 759420, 1025217, 1139130, 1366956, 1708695, 2050434, 2278260, 3075651, 3417390, 4100868, 5126085, 6151302, 6834780, 10252170, 12302604, 15378255, 20504340, 30756510, 61513020]

約数ペア:

[(1, 61513020), (2, 30756510), (3, 20504340), (4, 15378255), (5, 12302604), (6, 10252170), (9, 6834780), (10, 6151302), (12, 5126085), (15, 4100868), (18, 3417390), (20, 3075651), (27, 2278260), (30, 2050434), (36, 1708695), (45, 1366956), (54, 1139130), (60, 1025217), (81, 759420), (90, 683478), (108, 569565), (135, 455652), (162, 379710), (180, 341739), (243, 253140), (270, 227826), (324, 189855), (405, 151884), (486, 126570), (540, 113913), (729, 84380), (810, 75942), (972, 63285), (1215, 50628), (1458, 42190), (1620, 37971), (2430, 25314), (2916, 21095), (3645, 16876), (4219, 14580), (4860, 12657), (7290, 8438)]