40268700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:564

約数の個数: 108

約数和(自身を含む): 127757448

約数和(自身を除く): 87488748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 101, 150, 180, 202, 225, 300, 303, 404, 443, 450, 505, 606, 886, 900, 909, 1010, 1212, 1329, 1515, 1772, 1818, 2020, 2215, 2525, 2658, 3030, 3636, 3987, 4430, 4545, 5050, 5316, 6060, 6645, 7575, 7974, 8860, 9090, 10100, 11075, 13290, 15150, 15948, 18180, 19935, 22150, 22725, 26580, 30300, 33225, 39870, 44300, 44743, 45450, 66450, 79740, 89486, 90900, 99675, 132900, 134229, 178972, 199350, 223715, 268458, 398700, 402687, 447430, 536916, 671145, 805374, 894860, 1118575, 1342290, 1610748, 2013435, 2237150, 2684580, 3355725, 4026870, 4474300, 6711450, 8053740, 10067175, 13422900, 20134350, 40268700]

約数ペア:

[(1, 40268700), (2, 20134350), (3, 13422900), (4, 10067175), (5, 8053740), (6, 6711450), (9, 4474300), (10, 4026870), (12, 3355725), (15, 2684580), (18, 2237150), (20, 2013435), (25, 1610748), (30, 1342290), (36, 1118575), (45, 894860), (50, 805374), (60, 671145), (75, 536916), (90, 447430), (100, 402687), (101, 398700), (150, 268458), (180, 223715), (202, 199350), (225, 178972), (300, 134229), (303, 132900), (404, 99675), (443, 90900), (450, 89486), (505, 79740), (606, 66450), (886, 45450), (900, 44743), (909, 44300), (1010, 39870), (1212, 33225), (1329, 30300), (1515, 26580), (1772, 22725), (1818, 22150), (2020, 19935), (2215, 18180), (2525, 15948), (2658, 15150), (3030, 13290), (3636, 11075), (3987, 10100), (4430, 9090), (4545, 8860), (5050, 7974), (5316, 7575), (6060, 6645)]