53403000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2543}}^1$

素因数の和:2574

約数の個数: 128

約数和(自身を含む): 190494720

約数和(自身を除く): 137091720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2543, 2625, 3000, 3500, 4200, 5086, 5250, 7000, 7629, 10172, 10500, 12715, 15258, 17801, 20344, 21000, 25430, 30516, 35602, 38145, 50860, 53403, 61032, 63575, 71204, 76290, 89005, 101720, 106806, 127150, 142408, 152580, 178010, 190725, 213612, 254300, 267015, 305160, 317875, 356020, 381450, 427224, 445025, 508600, 534030, 635750, 712040, 762900, 890050, 953625, 1068060, 1271500, 1335075, 1525800, 1780100, 1907250, 2136120, 2225125, 2543000, 2670150, 3560200, 3814500, 4450250, 5340300, 6675375, 7629000, 8900500, 10680600, 13350750, 17801000, 26701500, 53403000]

約数ペア:

[(1, 53403000), (2, 26701500), (3, 17801000), (4, 13350750), (5, 10680600), (6, 8900500), (7, 7629000), (8, 6675375), (10, 5340300), (12, 4450250), (14, 3814500), (15, 3560200), (20, 2670150), (21, 2543000), (24, 2225125), (25, 2136120), (28, 1907250), (30, 1780100), (35, 1525800), (40, 1335075), (42, 1271500), (50, 1068060), (56, 953625), (60, 890050), (70, 762900), (75, 712040), (84, 635750), (100, 534030), (105, 508600), (120, 445025), (125, 427224), (140, 381450), (150, 356020), (168, 317875), (175, 305160), (200, 267015), (210, 254300), (250, 213612), (280, 190725), (300, 178010), (350, 152580), (375, 142408), (420, 127150), (500, 106806), (525, 101720), (600, 89005), (700, 76290), (750, 71204), (840, 63575), (875, 61032), (1000, 53403), (1050, 50860), (1400, 38145), (1500, 35602), (1750, 30516), (2100, 25430), (2543, 21000), (2625, 20344), (3000, 17801), (3500, 15258), (4200, 12715), (5086, 10500), (5250, 10172), (7000, 7629)]