8754900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 31664640

約数和(自身を除く): 22909740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 379, 385, 420, 462, 525, 550, 660, 700, 758, 770, 825, 924, 1050, 1100, 1137, 1155, 1516, 1540, 1650, 1895, 1925, 2100, 2274, 2310, 2653, 3300, 3790, 3850, 4169, 4548, 4620, 5306, 5685, 5775, 7580, 7700, 7959, 8338, 9475, 10612, 11370, 11550, 12507, 13265, 15918, 16676, 18950, 20845, 22740, 23100, 25014, 26530, 28425, 29183, 31836, 37900, 39795, 41690, 50028, 53060, 56850, 58366, 62535, 66325, 79590, 83380, 87549, 104225, 113700, 116732, 125070, 132650, 145915, 159180, 175098, 198975, 208450, 250140, 265300, 291830, 312675, 350196, 397950, 416900, 437745, 583660, 625350, 729575, 795900, 875490, 1250700, 1459150, 1750980, 2188725, 2918300, 4377450, 8754900]

約数ペア:

[(1, 8754900), (2, 4377450), (3, 2918300), (4, 2188725), (5, 1750980), (6, 1459150), (7, 1250700), (10, 875490), (11, 795900), (12, 729575), (14, 625350), (15, 583660), (20, 437745), (21, 416900), (22, 397950), (25, 350196), (28, 312675), (30, 291830), (33, 265300), (35, 250140), (42, 208450), (44, 198975), (50, 175098), (55, 159180), (60, 145915), (66, 132650), (70, 125070), (75, 116732), (77, 113700), (84, 104225), (100, 87549), (105, 83380), (110, 79590), (132, 66325), (140, 62535), (150, 58366), (154, 56850), (165, 53060), (175, 50028), (210, 41690), (220, 39795), (231, 37900), (275, 31836), (300, 29183), (308, 28425), (330, 26530), (350, 25014), (379, 23100), (385, 22740), (420, 20845), (462, 18950), (525, 16676), (550, 15918), (660, 13265), (700, 12507), (758, 11550), (770, 11370), (825, 10612), (924, 9475), (1050, 8338), (1100, 7959), (1137, 7700), (1155, 7580), (1516, 5775), (1540, 5685), (1650, 5306), (1895, 4620), (1925, 4548), (2100, 4169), (2274, 3850), (2310, 3790), (2653, 3300)]