1668300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 4958016

約数和(自身を除く): 3289716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 67, 75, 83, 100, 134, 150, 166, 201, 249, 268, 300, 332, 335, 402, 415, 498, 670, 804, 830, 996, 1005, 1245, 1340, 1660, 1675, 2010, 2075, 2490, 3350, 4020, 4150, 4980, 5025, 5561, 6225, 6700, 8300, 10050, 11122, 12450, 16683, 20100, 22244, 24900, 27805, 33366, 55610, 66732, 83415, 111220, 139025, 166830, 278050, 333660, 417075, 556100, 834150, 1668300]

約数ペア:

[(1, 1668300), (2, 834150), (3, 556100), (4, 417075), (5, 333660), (6, 278050), (10, 166830), (12, 139025), (15, 111220), (20, 83415), (25, 66732), (30, 55610), (50, 33366), (60, 27805), (67, 24900), (75, 22244), (83, 20100), (100, 16683), (134, 12450), (150, 11122), (166, 10050), (201, 8300), (249, 6700), (268, 6225), (300, 5561), (332, 5025), (335, 4980), (402, 4150), (415, 4020), (498, 3350), (670, 2490), (804, 2075), (830, 2010), (996, 1675), (1005, 1660), (1245, 1340)]