22154250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 56010240

約数和(自身を除く): 33855990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 109, 125, 150, 218, 250, 271, 327, 375, 542, 545, 654, 750, 813, 1090, 1355, 1626, 1635, 2710, 2725, 3270, 4065, 5450, 6775, 8130, 8175, 13550, 13625, 16350, 20325, 27250, 29539, 33875, 40650, 40875, 59078, 67750, 81750, 88617, 101625, 147695, 177234, 203250, 295390, 443085, 738475, 886170, 1476950, 2215425, 3692375, 4430850, 7384750, 11077125, 22154250]

約数ペア:

[(1, 22154250), (2, 11077125), (3, 7384750), (5, 4430850), (6, 3692375), (10, 2215425), (15, 1476950), (25, 886170), (30, 738475), (50, 443085), (75, 295390), (109, 203250), (125, 177234), (150, 147695), (218, 101625), (250, 88617), (271, 81750), (327, 67750), (375, 59078), (542, 40875), (545, 40650), (654, 33875), (750, 29539), (813, 27250), (1090, 20325), (1355, 16350), (1626, 13625), (1635, 13550), (2710, 8175), (2725, 8130), (3270, 6775), (4065, 5450)]