56847000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{2707}}^1$

素因数の和:2738

約数の個数: 128

約数和(自身を含む): 202775040

約数和(自身を除く): 145928040

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, 2625, 2707, 3000, 3500, 4200, 5250, 5414, 7000, 8121, 10500, 10828, 13535, 16242, 18949, 21000, 21656, 27070, 32484, 37898, 40605, 54140, 56847, 64968, 67675, 75796, 81210, 94745, 108280, 113694, 135350, 151592, 162420, 189490, 203025, 227388, 270700, 284235, 324840, 338375, 378980, 406050, 454776, 473725, 541400, 568470, 676750, 757960, 812100, 947450, 1015125, 1136940, 1353500, 1421175, 1624200, 1894900, 2030250, 2273880, 2368625, 2707000, 2842350, 3789800, 4060500, 4737250, 5684700, 7105875, 8121000, 9474500, 11369400, 14211750, 18949000, 28423500, 56847000]

約数ペア:

[(1, 56847000), (2, 28423500), (3, 18949000), (4, 14211750), (5, 11369400), (6, 9474500), (7, 8121000), (8, 7105875), (10, 5684700), (12, 4737250), (14, 4060500), (15, 3789800), (20, 2842350), (21, 2707000), (24, 2368625), (25, 2273880), (28, 2030250), (30, 1894900), (35, 1624200), (40, 1421175), (42, 1353500), (50, 1136940), (56, 1015125), (60, 947450), (70, 812100), (75, 757960), (84, 676750), (100, 568470), (105, 541400), (120, 473725), (125, 454776), (140, 406050), (150, 378980), (168, 338375), (175, 324840), (200, 284235), (210, 270700), (250, 227388), (280, 203025), (300, 189490), (350, 162420), (375, 151592), (420, 135350), (500, 113694), (525, 108280), (600, 94745), (700, 81210), (750, 75796), (840, 67675), (875, 64968), (1000, 56847), (1050, 54140), (1400, 40605), (1500, 37898), (1750, 32484), (2100, 27070), (2625, 21656), (2707, 21000), (3000, 18949), (3500, 16242), (4200, 13535), (5250, 10828), (5414, 10500), (7000, 8121)]