1330882650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1278

約数の個数: 120

約数和(自身を含む): 3712004604

約数和(自身を除く): 2381121954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 373, 405, 450, 675, 746, 810, 881, 1119, 1350, 1762, 1865, 2025, 2238, 2643, 3357, 3730, 4050, 4405, 5286, 5595, 6714, 7929, 8810, 9325, 10071, 11190, 13215, 15858, 16785, 18650, 20142, 22025, 23787, 26430, 27975, 30213, 33570, 39645, 44050, 47574, 50355, 55950, 60426, 66075, 71361, 79290, 83925, 100710, 118935, 132150, 142722, 151065, 167850, 198225, 237870, 251775, 302130, 328613, 356805, 396450, 503550, 594675, 657226, 713610, 755325, 985839, 1189350, 1510650, 1643065, 1784025, 1971678, 2957517, 3286130, 3568050, 4929195, 5915034, 8215325, 8872551, 9858390, 14787585, 16430650, 17745102, 24645975, 26617653, 29575170, 44362755, 49291950, 53235306, 73937925, 88725510, 133088265, 147875850, 221813775, 266176530, 443627550, 665441325, 1330882650]

約数ペア:

[(1, 1330882650), (2, 665441325), (3, 443627550), (5, 266176530), (6, 221813775), (9, 147875850), (10, 133088265), (15, 88725510), (18, 73937925), (25, 53235306), (27, 49291950), (30, 44362755), (45, 29575170), (50, 26617653), (54, 24645975), (75, 17745102), (81, 16430650), (90, 14787585), (135, 9858390), (150, 8872551), (162, 8215325), (225, 5915034), (270, 4929195), (373, 3568050), (405, 3286130), (450, 2957517), (675, 1971678), (746, 1784025), (810, 1643065), (881, 1510650), (1119, 1189350), (1350, 985839), (1762, 755325), (1865, 713610), (2025, 657226), (2238, 594675), (2643, 503550), (3357, 396450), (3730, 356805), (4050, 328613), (4405, 302130), (5286, 251775), (5595, 237870), (6714, 198225), (7929, 167850), (8810, 151065), (9325, 142722), (10071, 132150), (11190, 118935), (13215, 100710), (15858, 83925), (16785, 79290), (18650, 71361), (20142, 66075), (22025, 60426), (23787, 55950), (26430, 50355), (27975, 47574), (30213, 44050), (33570, 39645)]