108764800

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:894

約数の個数: 96

約数和(自身を含む): 275568300

約数和(自身を除く): 166803500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 128, 160, 164, 200, 205, 320, 328, 400, 410, 640, 656, 800, 820, 829, 1025, 1312, 1600, 1640, 1658, 2050, 2624, 3200, 3280, 3316, 4100, 4145, 5248, 6560, 6632, 8200, 8290, 13120, 13264, 16400, 16580, 20725, 26240, 26528, 32800, 33160, 33989, 41450, 53056, 65600, 66320, 67978, 82900, 106112, 131200, 132640, 135956, 165800, 169945, 265280, 271912, 331600, 339890, 530560, 543824, 663200, 679780, 849725, 1087648, 1326400, 1359560, 1699450, 2175296, 2652800, 2719120, 3398900, 4350592, 5438240, 6797800, 10876480, 13595600, 21752960, 27191200, 54382400, 108764800]

約数ペア:

[(1, 108764800), (2, 54382400), (4, 27191200), (5, 21752960), (8, 13595600), (10, 10876480), (16, 6797800), (20, 5438240), (25, 4350592), (32, 3398900), (40, 2719120), (41, 2652800), (50, 2175296), (64, 1699450), (80, 1359560), (82, 1326400), (100, 1087648), (128, 849725), (160, 679780), (164, 663200), (200, 543824), (205, 530560), (320, 339890), (328, 331600), (400, 271912), (410, 265280), (640, 169945), (656, 165800), (800, 135956), (820, 132640), (829, 131200), (1025, 106112), (1312, 82900), (1600, 67978), (1640, 66320), (1658, 65600), (2050, 53056), (2624, 41450), (3200, 33989), (3280, 33160), (3316, 32800), (4100, 26528), (4145, 26240), (5248, 20725), (6560, 16580), (6632, 16400), (8200, 13264), (8290, 13120)]