66828300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 216

約数和(自身を含む): 243817728

約数和(自身を除く): 176989428

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, 121, 132, 140, 150, 154, 165, 175, 210, 220, 231, 242, 263, 275, 300, 308, 330, 350, 363, 385, 420, 462, 484, 525, 526, 550, 605, 660, 700, 726, 770, 789, 825, 847, 924, 1050, 1052, 1100, 1155, 1210, 1315, 1452, 1540, 1578, 1650, 1694, 1815, 1841, 1925, 2100, 2310, 2420, 2541, 2630, 2893, 3025, 3156, 3300, 3388, 3630, 3682, 3850, 3945, 4235, 4620, 5082, 5260, 5523, 5775, 5786, 6050, 6575, 7260, 7364, 7700, 7890, 8470, 8679, 9075, 9205, 10164, 11046, 11550, 11572, 12100, 12705, 13150, 14465, 15780, 16940, 17358, 18150, 18410, 19725, 20251, 21175, 22092, 23100, 25410, 26300, 27615, 28930, 31823, 34716, 36300, 36820, 39450, 40502, 42350, 43395, 46025, 50820, 55230, 57860, 60753, 63525, 63646, 72325, 78900, 81004, 84700, 86790, 92050, 95469, 101255, 110460, 121506, 127050, 127292, 138075, 144650, 159115, 173580, 184100, 190938, 202510, 216975, 222761, 243012, 254100, 276150, 289300, 303765, 318230, 381876, 405020, 433950, 445522, 477345, 506275, 552300, 607530, 636460, 668283, 795575, 867900, 891044, 954690, 1012550, 1113805, 1215060, 1336566, 1518825, 1591150, 1909380, 2025100, 2227610, 2386725, 2673132, 3037650, 3182300, 3341415, 4455220, 4773450, 5569025, 6075300, 6682830, 9546900, 11138050, 13365660, 16707075, 22276100, 33414150, 66828300]

約数ペア:

[(1, 66828300), (2, 33414150), (3, 22276100), (4, 16707075), (5, 13365660), (6, 11138050), (7, 9546900), (10, 6682830), (11, 6075300), (12, 5569025), (14, 4773450), (15, 4455220), (20, 3341415), (21, 3182300), (22, 3037650), (25, 2673132), (28, 2386725), (30, 2227610), (33, 2025100), (35, 1909380), (42, 1591150), (44, 1518825), (50, 1336566), (55, 1215060), (60, 1113805), (66, 1012550), (70, 954690), (75, 891044), (77, 867900), (84, 795575), (100, 668283), (105, 636460), (110, 607530), (121, 552300), (132, 506275), (140, 477345), (150, 445522), (154, 433950), (165, 405020), (175, 381876), (210, 318230), (220, 303765), (231, 289300), (242, 276150), (263, 254100), (275, 243012), (300, 222761), (308, 216975), (330, 202510), (350, 190938), (363, 184100), (385, 173580), (420, 159115), (462, 144650), (484, 138075), (525, 127292), (526, 127050), (550, 121506), (605, 110460), (660, 101255), (700, 95469), (726, 92050), (770, 86790), (789, 84700), (825, 81004), (847, 78900), (924, 72325), (1050, 63646), (1052, 63525), (1100, 60753), (1155, 57860), (1210, 55230), (1315, 50820), (1452, 46025), (1540, 43395), (1578, 42350), (1650, 40502), (1694, 39450), (1815, 36820), (1841, 36300), (1925, 34716), (2100, 31823), (2310, 28930), (2420, 27615), (2541, 26300), (2630, 25410), (2893, 23100), (3025, 22092), (3156, 21175), (3300, 20251), (3388, 19725), (3630, 18410), (3682, 18150), (3850, 17358), (3945, 16940), (4235, 15780), (4620, 14465), (5082, 13150), (5260, 12705), (5523, 12100), (5775, 11572), (5786, 11550), (6050, 11046), (6575, 10164), (7260, 9205), (7364, 9075), (7700, 8679), (7890, 8470)]