66504900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2914

約数の個数: 144

約数和(自身を含む): 239984640

約数和(自身を除く): 173479740

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, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 2879, 3300, 3850, 4620, 5758, 5775, 7700, 8637, 11516, 11550, 14395, 17274, 20153, 23100, 28790, 31669, 34548, 40306, 43185, 57580, 60459, 63338, 71975, 80612, 86370, 95007, 100765, 120918, 126676, 143950, 158345, 172740, 190014, 201530, 215925, 221683, 241836, 287900, 302295, 316690, 380028, 403060, 431850, 443366, 475035, 503825, 604590, 633380, 665049, 791725, 863700, 886732, 950070, 1007650, 1108415, 1209180, 1330098, 1511475, 1583450, 1900140, 2015300, 2216830, 2375175, 2660196, 3022950, 3166900, 3325245, 4433660, 4750350, 5542075, 6045900, 6650490, 9500700, 11084150, 13300980, 16626225, 22168300, 33252450, 66504900]

約数ペア:

[(1, 66504900), (2, 33252450), (3, 22168300), (4, 16626225), (5, 13300980), (6, 11084150), (7, 9500700), (10, 6650490), (11, 6045900), (12, 5542075), (14, 4750350), (15, 4433660), (20, 3325245), (21, 3166900), (22, 3022950), (25, 2660196), (28, 2375175), (30, 2216830), (33, 2015300), (35, 1900140), (42, 1583450), (44, 1511475), (50, 1330098), (55, 1209180), (60, 1108415), (66, 1007650), (70, 950070), (75, 886732), (77, 863700), (84, 791725), (100, 665049), (105, 633380), (110, 604590), (132, 503825), (140, 475035), (150, 443366), (154, 431850), (165, 403060), (175, 380028), (210, 316690), (220, 302295), (231, 287900), (275, 241836), (300, 221683), (308, 215925), (330, 201530), (350, 190014), (385, 172740), (420, 158345), (462, 143950), (525, 126676), (550, 120918), (660, 100765), (700, 95007), (770, 86370), (825, 80612), (924, 71975), (1050, 63338), (1100, 60459), (1155, 57580), (1540, 43185), (1650, 40306), (1925, 34548), (2100, 31669), (2310, 28790), (2879, 23100), (3300, 20153), (3850, 17274), (4620, 14395), (5758, 11550), (5775, 11516), (7700, 8637)]