54863200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 156177504

約数和(自身を除く): 101314304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 97, 100, 101, 112, 140, 160, 175, 194, 200, 202, 224, 280, 350, 388, 400, 404, 485, 505, 560, 679, 700, 707, 776, 800, 808, 970, 1010, 1120, 1358, 1400, 1414, 1552, 1616, 1940, 2020, 2425, 2525, 2716, 2800, 2828, 3104, 3232, 3395, 3535, 3880, 4040, 4850, 5050, 5432, 5600, 5656, 6790, 7070, 7760, 8080, 9700, 9797, 10100, 10864, 11312, 13580, 14140, 15520, 16160, 16975, 17675, 19400, 19594, 20200, 21728, 22624, 27160, 28280, 33950, 35350, 38800, 39188, 40400, 48985, 54320, 56560, 67900, 68579, 70700, 77600, 78376, 80800, 97970, 108640, 113120, 135800, 137158, 141400, 156752, 195940, 244925, 271600, 274316, 282800, 313504, 342895, 391880, 489850, 543200, 548632, 565600, 685790, 783760, 979700, 1097264, 1371580, 1567520, 1714475, 1959400, 2194528, 2743160, 3428950, 3918800, 5486320, 6857900, 7837600, 10972640, 13715800, 27431600, 54863200]

約数ペア:

[(1, 54863200), (2, 27431600), (4, 13715800), (5, 10972640), (7, 7837600), (8, 6857900), (10, 5486320), (14, 3918800), (16, 3428950), (20, 2743160), (25, 2194528), (28, 1959400), (32, 1714475), (35, 1567520), (40, 1371580), (50, 1097264), (56, 979700), (70, 783760), (80, 685790), (97, 565600), (100, 548632), (101, 543200), (112, 489850), (140, 391880), (160, 342895), (175, 313504), (194, 282800), (200, 274316), (202, 271600), (224, 244925), (280, 195940), (350, 156752), (388, 141400), (400, 137158), (404, 135800), (485, 113120), (505, 108640), (560, 97970), (679, 80800), (700, 78376), (707, 77600), (776, 70700), (800, 68579), (808, 67900), (970, 56560), (1010, 54320), (1120, 48985), (1358, 40400), (1400, 39188), (1414, 38800), (1552, 35350), (1616, 33950), (1940, 28280), (2020, 27160), (2425, 22624), (2525, 21728), (2716, 20200), (2800, 19594), (2828, 19400), (3104, 17675), (3232, 16975), (3395, 16160), (3535, 15520), (3880, 14140), (4040, 13580), (4850, 11312), (5050, 10864), (5432, 10100), (5600, 9797), (5656, 9700), (6790, 8080), (7070, 7760)]