66209400

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 237213240

約数和(自身を除く): 171003840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 61, 67, 72, 75, 81, 90, 100, 108, 120, 122, 134, 135, 150, 162, 180, 183, 200, 201, 216, 225, 244, 268, 270, 300, 305, 324, 335, 360, 366, 402, 405, 450, 488, 536, 540, 549, 600, 603, 610, 648, 670, 675, 732, 804, 810, 900, 915, 1005, 1080, 1098, 1206, 1220, 1340, 1350, 1464, 1525, 1608, 1620, 1647, 1675, 1800, 1809, 1830, 2010, 2025, 2196, 2412, 2440, 2680, 2700, 2745, 3015, 3050, 3240, 3294, 3350, 3618, 3660, 4020, 4050, 4087, 4392, 4575, 4824, 4941, 5025, 5400, 5427, 5490, 6030, 6100, 6588, 6700, 7236, 7320, 8040, 8100, 8174, 8235, 9045, 9150, 9882, 10050, 10854, 10980, 12060, 12200, 12261, 13176, 13400, 13725, 14472, 15075, 16200, 16348, 16470, 18090, 18300, 19764, 20100, 20435, 21708, 21960, 24120, 24522, 24705, 27135, 27450, 30150, 32696, 32940, 36180, 36600, 36783, 39528, 40200, 40870, 41175, 43416, 45225, 49044, 49410, 54270, 54900, 60300, 61305, 65880, 72360, 73566, 81740, 82350, 90450, 98088, 98820, 102175, 108540, 109800, 110349, 120600, 122610, 123525, 135675, 147132, 163480, 164700, 180900, 183915, 197640, 204350, 217080, 220698, 245220, 247050, 271350, 294264, 306525, 329400, 331047, 361800, 367830, 408700, 441396, 490440, 494100, 542700, 551745, 613050, 662094, 735660, 817400, 882792, 919575, 988200, 1085400, 1103490, 1226100, 1324188, 1471320, 1655235, 1839150, 2206980, 2452200, 2648376, 2758725, 3310470, 3678300, 4413960, 5517450, 6620940, 7356600, 8276175, 11034900, 13241880, 16552350, 22069800, 33104700, 66209400]

約数ペア:

[(1, 66209400), (2, 33104700), (3, 22069800), (4, 16552350), (5, 13241880), (6, 11034900), (8, 8276175), (9, 7356600), (10, 6620940), (12, 5517450), (15, 4413960), (18, 3678300), (20, 3310470), (24, 2758725), (25, 2648376), (27, 2452200), (30, 2206980), (36, 1839150), (40, 1655235), (45, 1471320), (50, 1324188), (54, 1226100), (60, 1103490), (61, 1085400), (67, 988200), (72, 919575), (75, 882792), (81, 817400), (90, 735660), (100, 662094), (108, 613050), (120, 551745), (122, 542700), (134, 494100), (135, 490440), (150, 441396), (162, 408700), (180, 367830), (183, 361800), (200, 331047), (201, 329400), (216, 306525), (225, 294264), (244, 271350), (268, 247050), (270, 245220), (300, 220698), (305, 217080), (324, 204350), (335, 197640), (360, 183915), (366, 180900), (402, 164700), (405, 163480), (450, 147132), (488, 135675), (536, 123525), (540, 122610), (549, 120600), (600, 110349), (603, 109800), (610, 108540), (648, 102175), (670, 98820), (675, 98088), (732, 90450), (804, 82350), (810, 81740), (900, 73566), (915, 72360), (1005, 65880), (1080, 61305), (1098, 60300), (1206, 54900), (1220, 54270), (1340, 49410), (1350, 49044), (1464, 45225), (1525, 43416), (1608, 41175), (1620, 40870), (1647, 40200), (1675, 39528), (1800, 36783), (1809, 36600), (1830, 36180), (2010, 32940), (2025, 32696), (2196, 30150), (2412, 27450), (2440, 27135), (2680, 24705), (2700, 24522), (2745, 24120), (3015, 21960), (3050, 21708), (3240, 20435), (3294, 20100), (3350, 19764), (3618, 18300), (3660, 18090), (4020, 16470), (4050, 16348), (4087, 16200), (4392, 15075), (4575, 14472), (4824, 13725), (4941, 13400), (5025, 13176), (5400, 12261), (5427, 12200), (5490, 12060), (6030, 10980), (6100, 10854), (6588, 10050), (6700, 9882), (7236, 9150), (7320, 9045), (8040, 8235), (8100, 8174)]