66364800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 226652160

約数和(自身を除く): 160287360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 223, 240, 248, 300, 310, 320, 372, 384, 400, 446, 465, 480, 496, 600, 620, 640, 669, 744, 775, 800, 892, 930, 960, 992, 1115, 1200, 1240, 1338, 1488, 1550, 1600, 1784, 1860, 1920, 1984, 2230, 2325, 2400, 2480, 2676, 2976, 3100, 3200, 3345, 3568, 3720, 3968, 4460, 4650, 4800, 4960, 5352, 5575, 5952, 6200, 6690, 6913, 7136, 7440, 8920, 9300, 9600, 9920, 10704, 11150, 11904, 12400, 13380, 13826, 14272, 14880, 16725, 17840, 18600, 19840, 20739, 21408, 22300, 24800, 26760, 27652, 28544, 29760, 33450, 34565, 35680, 37200, 41478, 42816, 44600, 49600, 53520, 55304, 59520, 66900, 69130, 71360, 74400, 82956, 85632, 89200, 99200, 103695, 107040, 110608, 133800, 138260, 142720, 148800, 165912, 172825, 178400, 207390, 214080, 221216, 267600, 276520, 297600, 331824, 345650, 356800, 414780, 428160, 442432, 518475, 535200, 553040, 663648, 691300, 713600, 829560, 884864, 1036950, 1070400, 1106080, 1327296, 1382600, 1659120, 2073900, 2140800, 2212160, 2654592, 2765200, 3318240, 4147800, 4424320, 5530400, 6636480, 8295600, 11060800, 13272960, 16591200, 22121600, 33182400, 66364800]

約数ペア:

[(1, 66364800), (2, 33182400), (3, 22121600), (4, 16591200), (5, 13272960), (6, 11060800), (8, 8295600), (10, 6636480), (12, 5530400), (15, 4424320), (16, 4147800), (20, 3318240), (24, 2765200), (25, 2654592), (30, 2212160), (31, 2140800), (32, 2073900), (40, 1659120), (48, 1382600), (50, 1327296), (60, 1106080), (62, 1070400), (64, 1036950), (75, 884864), (80, 829560), (93, 713600), (96, 691300), (100, 663648), (120, 553040), (124, 535200), (128, 518475), (150, 442432), (155, 428160), (160, 414780), (186, 356800), (192, 345650), (200, 331824), (223, 297600), (240, 276520), (248, 267600), (300, 221216), (310, 214080), (320, 207390), (372, 178400), (384, 172825), (400, 165912), (446, 148800), (465, 142720), (480, 138260), (496, 133800), (600, 110608), (620, 107040), (640, 103695), (669, 99200), (744, 89200), (775, 85632), (800, 82956), (892, 74400), (930, 71360), (960, 69130), (992, 66900), (1115, 59520), (1200, 55304), (1240, 53520), (1338, 49600), (1488, 44600), (1550, 42816), (1600, 41478), (1784, 37200), (1860, 35680), (1920, 34565), (1984, 33450), (2230, 29760), (2325, 28544), (2400, 27652), (2480, 26760), (2676, 24800), (2976, 22300), (3100, 21408), (3200, 20739), (3345, 19840), (3568, 18600), (3720, 17840), (3968, 16725), (4460, 14880), (4650, 14272), (4800, 13826), (4960, 13380), (5352, 12400), (5575, 11904), (5952, 11150), (6200, 10704), (6690, 9920), (6913, 9600), (7136, 9300), (7440, 8920)]