227386980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1426

約数の個数: 96

約数和(自身を含む): 709793280

約数和(自身を除く): 482406300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 431, 540, 862, 977, 1293, 1724, 1954, 2155, 2586, 2931, 3879, 3908, 4310, 4885, 5172, 5862, 6465, 7758, 8620, 8793, 9770, 11637, 11724, 12930, 14655, 15516, 17586, 19395, 19540, 23274, 25860, 26379, 29310, 35172, 38790, 43965, 46548, 52758, 58185, 58620, 77580, 87930, 105516, 116370, 131895, 175860, 232740, 263790, 421087, 527580, 842174, 1263261, 1684348, 2105435, 2526522, 3789783, 4210870, 5053044, 6316305, 7579566, 8421740, 11369349, 12632610, 15159132, 18948915, 22738698, 25265220, 37897830, 45477396, 56846745, 75795660, 113693490, 227386980]

約数ペア:

[(1, 227386980), (2, 113693490), (3, 75795660), (4, 56846745), (5, 45477396), (6, 37897830), (9, 25265220), (10, 22738698), (12, 18948915), (15, 15159132), (18, 12632610), (20, 11369349), (27, 8421740), (30, 7579566), (36, 6316305), (45, 5053044), (54, 4210870), (60, 3789783), (90, 2526522), (108, 2105435), (135, 1684348), (180, 1263261), (270, 842174), (431, 527580), (540, 421087), (862, 263790), (977, 232740), (1293, 175860), (1724, 131895), (1954, 116370), (2155, 105516), (2586, 87930), (2931, 77580), (3879, 58620), (3908, 58185), (4310, 52758), (4885, 46548), (5172, 43965), (5862, 38790), (6465, 35172), (7758, 29310), (8620, 26379), (8793, 25860), (9770, 23274), (11637, 19540), (11724, 19395), (12930, 17586), (14655, 15516)]