216107200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4410

約数の個数: 84

約数和(自身を含む): 549038272

約数和(自身を除く): 332931072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4357, 4960, 6200, 8714, 9920, 12400, 17428, 21785, 24800, 34856, 43570, 49600, 69712, 87140, 108925, 135067, 139424, 174280, 217850, 270134, 278848, 348560, 435700, 540268, 675335, 697120, 871400, 1080536, 1350670, 1394240, 1742800, 2161072, 2701340, 3376675, 3485600, 4322144, 5402680, 6753350, 6971200, 8644288, 10805360, 13506700, 21610720, 27013400, 43221440, 54026800, 108053600, 216107200]

約数ペア:

[(1, 216107200), (2, 108053600), (4, 54026800), (5, 43221440), (8, 27013400), (10, 21610720), (16, 13506700), (20, 10805360), (25, 8644288), (31, 6971200), (32, 6753350), (40, 5402680), (50, 4322144), (62, 3485600), (64, 3376675), (80, 2701340), (100, 2161072), (124, 1742800), (155, 1394240), (160, 1350670), (200, 1080536), (248, 871400), (310, 697120), (320, 675335), (400, 540268), (496, 435700), (620, 348560), (775, 278848), (800, 270134), (992, 217850), (1240, 174280), (1550, 139424), (1600, 135067), (1984, 108925), (2480, 87140), (3100, 69712), (4357, 49600), (4960, 43570), (6200, 34856), (8714, 24800), (9920, 21785), (12400, 17428)]