66541200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^2$

素因数の和:174

約数の個数: 180

約数和(自身を含む): 235852464

約数和(自身を除く): 169311264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 71, 75, 80, 88, 100, 110, 120, 132, 142, 150, 165, 176, 200, 213, 220, 240, 264, 275, 284, 300, 330, 355, 400, 426, 440, 528, 550, 568, 600, 660, 710, 781, 825, 852, 880, 1065, 1100, 1136, 1200, 1320, 1420, 1562, 1650, 1704, 1775, 2130, 2200, 2343, 2640, 2840, 3124, 3300, 3408, 3550, 3905, 4260, 4400, 4686, 5041, 5325, 5680, 6248, 6600, 7100, 7810, 8520, 9372, 10082, 10650, 11715, 12496, 13200, 14200, 15123, 15620, 17040, 18744, 19525, 20164, 21300, 23430, 25205, 28400, 30246, 31240, 37488, 39050, 40328, 42600, 46860, 50410, 55451, 58575, 60492, 62480, 75615, 78100, 80656, 85200, 93720, 100820, 110902, 117150, 120984, 126025, 151230, 156200, 166353, 187440, 201640, 221804, 234300, 241968, 252050, 277255, 302460, 312400, 332706, 378075, 403280, 443608, 468600, 504100, 554510, 604920, 665412, 756150, 831765, 887216, 937200, 1008200, 1109020, 1209840, 1330824, 1386275, 1512300, 1663530, 2016400, 2218040, 2661648, 2772550, 3024600, 3327060, 4158825, 4436080, 5545100, 6049200, 6654120, 8317650, 11090200, 13308240, 16635300, 22180400, 33270600, 66541200]

約数ペア:

[(1, 66541200), (2, 33270600), (3, 22180400), (4, 16635300), (5, 13308240), (6, 11090200), (8, 8317650), (10, 6654120), (11, 6049200), (12, 5545100), (15, 4436080), (16, 4158825), (20, 3327060), (22, 3024600), (24, 2772550), (25, 2661648), (30, 2218040), (33, 2016400), (40, 1663530), (44, 1512300), (48, 1386275), (50, 1330824), (55, 1209840), (60, 1109020), (66, 1008200), (71, 937200), (75, 887216), (80, 831765), (88, 756150), (100, 665412), (110, 604920), (120, 554510), (132, 504100), (142, 468600), (150, 443608), (165, 403280), (176, 378075), (200, 332706), (213, 312400), (220, 302460), (240, 277255), (264, 252050), (275, 241968), (284, 234300), (300, 221804), (330, 201640), (355, 187440), (400, 166353), (426, 156200), (440, 151230), (528, 126025), (550, 120984), (568, 117150), (600, 110902), (660, 100820), (710, 93720), (781, 85200), (825, 80656), (852, 78100), (880, 75615), (1065, 62480), (1100, 60492), (1136, 58575), (1200, 55451), (1320, 50410), (1420, 46860), (1562, 42600), (1650, 40328), (1704, 39050), (1775, 37488), (2130, 31240), (2200, 30246), (2343, 28400), (2640, 25205), (2840, 23430), (3124, 21300), (3300, 20164), (3408, 19525), (3550, 18744), (3905, 17040), (4260, 15620), (4400, 15123), (4686, 14200), (5041, 13200), (5325, 12496), (5680, 11715), (6248, 10650), (6600, 10082), (7100, 9372), (7810, 8520)]