40788300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19423}}^1$

素因数の和:19447

約数の個数: 72

約数和(自身を含む): 134880256

約数和(自身を除く): 94091956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19423, 38846, 58269, 77692, 97115, 116538, 135961, 194230, 233076, 271922, 291345, 388460, 407883, 485575, 543844, 582690, 679805, 815766, 971150, 1165380, 1359610, 1456725, 1631532, 1942300, 2039415, 2719220, 2913450, 3399025, 4078830, 5826900, 6798050, 8157660, 10197075, 13596100, 20394150, 40788300]

約数ペア:

[(1, 40788300), (2, 20394150), (3, 13596100), (4, 10197075), (5, 8157660), (6, 6798050), (7, 5826900), (10, 4078830), (12, 3399025), (14, 2913450), (15, 2719220), (20, 2039415), (21, 1942300), (25, 1631532), (28, 1456725), (30, 1359610), (35, 1165380), (42, 971150), (50, 815766), (60, 679805), (70, 582690), (75, 543844), (84, 485575), (100, 407883), (105, 388460), (140, 291345), (150, 271922), (175, 233076), (210, 194230), (300, 135961), (350, 116538), (420, 97115), (525, 77692), (700, 58269), (1050, 38846), (2100, 19423)]