40113540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13109}}^1$

素因数の和:13141

約数の個数: 72

約数和(自身を含む): 128845080

約数和(自身を除く): 88731540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 13109, 26218, 39327, 52436, 65545, 78654, 117981, 131090, 157308, 196635, 222853, 235962, 262180, 393270, 445706, 471924, 589905, 668559, 786540, 891412, 1114265, 1179810, 1337118, 2005677, 2228530, 2359620, 2674236, 3342795, 4011354, 4457060, 6685590, 8022708, 10028385, 13371180, 20056770, 40113540]

約数ペア:

[(1, 40113540), (2, 20056770), (3, 13371180), (4, 10028385), (5, 8022708), (6, 6685590), (9, 4457060), (10, 4011354), (12, 3342795), (15, 2674236), (17, 2359620), (18, 2228530), (20, 2005677), (30, 1337118), (34, 1179810), (36, 1114265), (45, 891412), (51, 786540), (60, 668559), (68, 589905), (85, 471924), (90, 445706), (102, 393270), (153, 262180), (170, 235962), (180, 222853), (204, 196635), (255, 157308), (306, 131090), (340, 117981), (510, 78654), (612, 65545), (765, 52436), (1020, 39327), (1530, 26218), (3060, 13109)]