222282400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8963}}^1$

素因数の和:9014

約数の個数: 72

約数和(自身を含む): 560214144

約数和(自身を除く): 337931744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 8963, 12400, 17926, 24800, 35852, 44815, 71704, 89630, 143408, 179260, 224075, 277853, 286816, 358520, 448150, 555706, 717040, 896300, 1111412, 1389265, 1434080, 1792600, 2222824, 2778530, 3585200, 4445648, 5557060, 6946325, 7170400, 8891296, 11114120, 13892650, 22228240, 27785300, 44456480, 55570600, 111141200, 222282400]

約数ペア:

[(1, 222282400), (2, 111141200), (4, 55570600), (5, 44456480), (8, 27785300), (10, 22228240), (16, 13892650), (20, 11114120), (25, 8891296), (31, 7170400), (32, 6946325), (40, 5557060), (50, 4445648), (62, 3585200), (80, 2778530), (100, 2222824), (124, 1792600), (155, 1434080), (160, 1389265), (200, 1111412), (248, 896300), (310, 717040), (400, 555706), (496, 448150), (620, 358520), (775, 286816), (800, 277853), (992, 224075), (1240, 179260), (1550, 143408), (2480, 89630), (3100, 71704), (4960, 44815), (6200, 35852), (8963, 24800), (12400, 17926)]