42185340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78121}}^1$

素因数の和:78139

約数の個数: 48

約数和(自身を含む): 131244960

約数和(自身を除く): 89059620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 78121, 156242, 234363, 312484, 390605, 468726, 703089, 781210, 937452, 1171815, 1406178, 1562420, 2109267, 2343630, 2812356, 3515445, 4218534, 4687260, 7030890, 8437068, 10546335, 14061780, 21092670, 42185340]

約数ペア:

[(1, 42185340), (2, 21092670), (3, 14061780), (4, 10546335), (5, 8437068), (6, 7030890), (9, 4687260), (10, 4218534), (12, 3515445), (15, 2812356), (18, 2343630), (20, 2109267), (27, 1562420), (30, 1406178), (36, 1171815), (45, 937452), (54, 781210), (60, 703089), (90, 468726), (108, 390605), (135, 312484), (180, 234363), (270, 156242), (540, 78121)]