202288620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{91121}}^1$

素因数の和:91170

約数の個数: 48

約数和(自身を含む): 581722848

約数和(自身を除く): 379434228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 91121, 182242, 273363, 364484, 455605, 546726, 911210, 1093452, 1366815, 1822420, 2733630, 3371477, 5467260, 6742954, 10114431, 13485908, 16857385, 20228862, 33714770, 40457724, 50572155, 67429540, 101144310, 202288620]

約数ペア:

[(1, 202288620), (2, 101144310), (3, 67429540), (4, 50572155), (5, 40457724), (6, 33714770), (10, 20228862), (12, 16857385), (15, 13485908), (20, 10114431), (30, 6742954), (37, 5467260), (60, 3371477), (74, 2733630), (111, 1822420), (148, 1366815), (185, 1093452), (222, 911210), (370, 546726), (444, 455605), (555, 364484), (740, 273363), (1110, 182242), (2220, 91121)]