40131450

素因数分解:

$2^1\times 3^7\times 5^2\times {\mathrm{367}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 112254720

約数和(自身を除く): 72123270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 243, 270, 367, 405, 450, 486, 675, 729, 734, 810, 1101, 1215, 1350, 1458, 1835, 2025, 2187, 2202, 2430, 3303, 3645, 3670, 4050, 4374, 5505, 6075, 6606, 7290, 9175, 9909, 10935, 11010, 12150, 16515, 18225, 18350, 19818, 21870, 27525, 29727, 33030, 36450, 49545, 54675, 55050, 59454, 82575, 89181, 99090, 109350, 148635, 165150, 178362, 247725, 267543, 297270, 445905, 495450, 535086, 743175, 802629, 891810, 1337715, 1486350, 1605258, 2229525, 2675430, 4013145, 4459050, 6688575, 8026290, 13377150, 20065725, 40131450]

約数ペア:

[(1, 40131450), (2, 20065725), (3, 13377150), (5, 8026290), (6, 6688575), (9, 4459050), (10, 4013145), (15, 2675430), (18, 2229525), (25, 1605258), (27, 1486350), (30, 1337715), (45, 891810), (50, 802629), (54, 743175), (75, 535086), (81, 495450), (90, 445905), (135, 297270), (150, 267543), (162, 247725), (225, 178362), (243, 165150), (270, 148635), (367, 109350), (405, 99090), (450, 89181), (486, 82575), (675, 59454), (729, 55050), (734, 54675), (810, 49545), (1101, 36450), (1215, 33030), (1350, 29727), (1458, 27525), (1835, 21870), (2025, 19818), (2187, 18350), (2202, 18225), (2430, 16515), (3303, 12150), (3645, 11010), (3670, 10935), (4050, 9909), (4374, 9175), (5505, 7290), (6075, 6606)]