40073700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 108

約数和(自身を含む): 120669360

約数和(自身を除く): 80595660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 139, 150, 155, 186, 278, 300, 310, 372, 417, 465, 556, 620, 695, 775, 834, 930, 961, 1390, 1550, 1668, 1860, 1922, 2085, 2325, 2780, 2883, 3100, 3475, 3844, 4170, 4309, 4650, 4805, 5766, 6950, 8340, 8618, 9300, 9610, 10425, 11532, 12927, 13900, 14415, 17236, 19220, 20850, 21545, 24025, 25854, 28830, 41700, 43090, 48050, 51708, 57660, 64635, 72075, 86180, 96100, 107725, 129270, 133579, 144150, 215450, 258540, 267158, 288300, 323175, 400737, 430900, 534316, 646350, 667895, 801474, 1292700, 1335790, 1602948, 2003685, 2671580, 3339475, 4007370, 6678950, 8014740, 10018425, 13357900, 20036850, 40073700]

約数ペア:

[(1, 40073700), (2, 20036850), (3, 13357900), (4, 10018425), (5, 8014740), (6, 6678950), (10, 4007370), (12, 3339475), (15, 2671580), (20, 2003685), (25, 1602948), (30, 1335790), (31, 1292700), (50, 801474), (60, 667895), (62, 646350), (75, 534316), (93, 430900), (100, 400737), (124, 323175), (139, 288300), (150, 267158), (155, 258540), (186, 215450), (278, 144150), (300, 133579), (310, 129270), (372, 107725), (417, 96100), (465, 86180), (556, 72075), (620, 64635), (695, 57660), (775, 51708), (834, 48050), (930, 43090), (961, 41700), (1390, 28830), (1550, 25854), (1668, 24025), (1860, 21545), (1922, 20850), (2085, 19220), (2325, 17236), (2780, 14415), (2883, 13900), (3100, 12927), (3475, 11532), (3844, 10425), (4170, 9610), (4309, 9300), (4650, 8618), (4805, 8340), (5766, 6950)]