55729260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4621}}^1$

素因数の和:4703

約数の個数: 72

約数和(自身を含む): 171605616

約数和(自身を除く): 115876356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 4621, 6030, 9242, 12060, 13863, 18484, 23105, 27726, 41589, 46210, 55452, 69315, 83178, 92420, 138630, 166356, 207945, 277260, 309607, 415890, 619214, 831780, 928821, 1238428, 1548035, 1857642, 2786463, 3096070, 3715284, 4644105, 5572926, 6192140, 9288210, 11145852, 13932315, 18576420, 27864630, 55729260]

約数ペア:

[(1, 55729260), (2, 27864630), (3, 18576420), (4, 13932315), (5, 11145852), (6, 9288210), (9, 6192140), (10, 5572926), (12, 4644105), (15, 3715284), (18, 3096070), (20, 2786463), (30, 1857642), (36, 1548035), (45, 1238428), (60, 928821), (67, 831780), (90, 619214), (134, 415890), (180, 309607), (201, 277260), (268, 207945), (335, 166356), (402, 138630), (603, 92420), (670, 83178), (804, 69315), (1005, 55452), (1206, 46210), (1340, 41589), (2010, 27726), (2412, 23105), (3015, 18484), (4020, 13863), (4621, 12060), (6030, 9242)]