73808820

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{15187}}^1$

素因数の和:15211

約数の個数: 72

約数和(自身を含む): 232194144

約数和(自身を除く): 158385324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 15187, 30374, 45561, 60748, 75935, 91122, 136683, 151870, 182244, 227805, 273366, 303740, 410049, 455610, 546732, 683415, 820098, 911220, 1230147, 1366830, 1640196, 2050245, 2460294, 2733660, 3690441, 4100490, 4920588, 6150735, 7380882, 8200980, 12301470, 14761764, 18452205, 24602940, 36904410, 73808820]

約数ペア:

[(1, 73808820), (2, 36904410), (3, 24602940), (4, 18452205), (5, 14761764), (6, 12301470), (9, 8200980), (10, 7380882), (12, 6150735), (15, 4920588), (18, 4100490), (20, 3690441), (27, 2733660), (30, 2460294), (36, 2050245), (45, 1640196), (54, 1366830), (60, 1230147), (81, 911220), (90, 820098), (108, 683415), (135, 546732), (162, 455610), (180, 410049), (243, 303740), (270, 273366), (324, 227805), (405, 182244), (486, 151870), (540, 136683), (810, 91122), (972, 75935), (1215, 60748), (1620, 45561), (2430, 30374), (4860, 15187)]