91222980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 267321600

約数和(自身を除く): 176098620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 103, 116, 145, 174, 206, 290, 309, 348, 412, 435, 509, 515, 580, 618, 870, 1018, 1030, 1236, 1527, 1545, 1740, 2036, 2060, 2545, 2987, 3054, 3090, 5090, 5974, 6108, 6180, 7635, 8961, 10180, 11948, 14761, 14935, 15270, 17922, 29522, 29870, 30540, 35844, 44283, 44805, 52427, 59044, 59740, 73805, 88566, 89610, 104854, 147610, 157281, 177132, 179220, 209708, 221415, 262135, 295220, 314562, 442830, 524270, 629124, 786405, 885660, 1048540, 1520383, 1572810, 3040766, 3145620, 4561149, 6081532, 7601915, 9122298, 15203830, 18244596, 22805745, 30407660, 45611490, 91222980]

約数ペア:

[(1, 91222980), (2, 45611490), (3, 30407660), (4, 22805745), (5, 18244596), (6, 15203830), (10, 9122298), (12, 7601915), (15, 6081532), (20, 4561149), (29, 3145620), (30, 3040766), (58, 1572810), (60, 1520383), (87, 1048540), (103, 885660), (116, 786405), (145, 629124), (174, 524270), (206, 442830), (290, 314562), (309, 295220), (348, 262135), (412, 221415), (435, 209708), (509, 179220), (515, 177132), (580, 157281), (618, 147610), (870, 104854), (1018, 89610), (1030, 88566), (1236, 73805), (1527, 59740), (1545, 59044), (1740, 52427), (2036, 44805), (2060, 44283), (2545, 35844), (2987, 30540), (3054, 29870), (3090, 29522), (5090, 17922), (5974, 15270), (6108, 14935), (6180, 14761), (7635, 11948), (8961, 10180)]