201343500

素因数分解:

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

素因数の和:569

約数の個数: 144

約数和(自身を含む): 642908448

約数和(自身を除く): 441564948

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, 125, 150, 180, 202, 225, 250, 300, 303, 375, 404, 443, 450, 500, 505, 606, 750, 886, 900, 909, 1010, 1125, 1212, 1329, 1500, 1515, 1772, 1818, 2020, 2215, 2250, 2525, 2658, 3030, 3636, 3987, 4430, 4500, 4545, 5050, 5316, 6060, 6645, 7575, 7974, 8860, 9090, 10100, 11075, 12625, 13290, 15150, 15948, 18180, 19935, 22150, 22725, 25250, 26580, 30300, 33225, 37875, 39870, 44300, 44743, 45450, 50500, 55375, 66450, 75750, 79740, 89486, 90900, 99675, 110750, 113625, 132900, 134229, 151500, 166125, 178972, 199350, 221500, 223715, 227250, 268458, 332250, 398700, 402687, 447430, 454500, 498375, 536916, 664500, 671145, 805374, 894860, 996750, 1118575, 1342290, 1610748, 1993500, 2013435, 2237150, 2684580, 3355725, 4026870, 4474300, 5592875, 6711450, 8053740, 10067175, 11185750, 13422900, 16778625, 20134350, 22371500, 33557250, 40268700, 50335875, 67114500, 100671750, 201343500]

約数ペア:

[(1, 201343500), (2, 100671750), (3, 67114500), (4, 50335875), (5, 40268700), (6, 33557250), (9, 22371500), (10, 20134350), (12, 16778625), (15, 13422900), (18, 11185750), (20, 10067175), (25, 8053740), (30, 6711450), (36, 5592875), (45, 4474300), (50, 4026870), (60, 3355725), (75, 2684580), (90, 2237150), (100, 2013435), (101, 1993500), (125, 1610748), (150, 1342290), (180, 1118575), (202, 996750), (225, 894860), (250, 805374), (300, 671145), (303, 664500), (375, 536916), (404, 498375), (443, 454500), (450, 447430), (500, 402687), (505, 398700), (606, 332250), (750, 268458), (886, 227250), (900, 223715), (909, 221500), (1010, 199350), (1125, 178972), (1212, 166125), (1329, 151500), (1500, 134229), (1515, 132900), (1772, 113625), (1818, 110750), (2020, 99675), (2215, 90900), (2250, 89486), (2525, 79740), (2658, 75750), (3030, 66450), (3636, 55375), (3987, 50500), (4430, 45450), (4500, 44743), (4545, 44300), (5050, 39870), (5316, 37875), (6060, 33225), (6645, 30300), (7575, 26580), (7974, 25250), (8860, 22725), (9090, 22150), (10100, 19935), (11075, 18180), (12625, 15948), (13290, 15150)]