148589820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 108

約数和(自身を含む): 466273080

約数和(自身を除く): 317683260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 859, 930, 961, 1116, 1395, 1718, 1860, 1922, 2577, 2790, 2883, 3436, 3844, 4295, 4805, 5154, 5580, 5766, 7731, 8590, 8649, 9610, 10308, 11532, 12885, 14415, 15462, 17180, 17298, 19220, 25770, 26629, 28830, 30924, 34596, 38655, 43245, 51540, 53258, 57660, 77310, 79887, 86490, 106516, 133145, 154620, 159774, 172980, 239661, 266290, 319548, 399435, 479322, 532580, 798870, 825499, 958644, 1198305, 1597740, 1650998, 2396610, 2476497, 3301996, 4127495, 4793220, 4952994, 7429491, 8254990, 9905988, 12382485, 14858982, 16509980, 24764970, 29717964, 37147455, 49529940, 74294910, 148589820]

約数ペア:

[(1, 148589820), (2, 74294910), (3, 49529940), (4, 37147455), (5, 29717964), (6, 24764970), (9, 16509980), (10, 14858982), (12, 12382485), (15, 9905988), (18, 8254990), (20, 7429491), (30, 4952994), (31, 4793220), (36, 4127495), (45, 3301996), (60, 2476497), (62, 2396610), (90, 1650998), (93, 1597740), (124, 1198305), (155, 958644), (180, 825499), (186, 798870), (279, 532580), (310, 479322), (372, 399435), (465, 319548), (558, 266290), (620, 239661), (859, 172980), (930, 159774), (961, 154620), (1116, 133145), (1395, 106516), (1718, 86490), (1860, 79887), (1922, 77310), (2577, 57660), (2790, 53258), (2883, 51540), (3436, 43245), (3844, 38655), (4295, 34596), (4805, 30924), (5154, 28830), (5580, 26629), (5766, 25770), (7731, 19220), (8590, 17298), (8649, 17180), (9610, 15462), (10308, 14415), (11532, 12885)]