12443400

素因数分解:

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

素因数の和:276

約数の個数: 144

約数和(自身を含む): 43330560

約数和(自身を除く): 30887160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 150, 155, 180, 186, 200, 223, 225, 248, 279, 300, 310, 360, 372, 446, 450, 465, 558, 600, 620, 669, 744, 775, 892, 900, 930, 1115, 1116, 1240, 1338, 1395, 1550, 1784, 1800, 1860, 2007, 2230, 2232, 2325, 2676, 2790, 3100, 3345, 3720, 4014, 4460, 4650, 5352, 5575, 5580, 6200, 6690, 6913, 6975, 8028, 8920, 9300, 10035, 11150, 11160, 13380, 13826, 13950, 16056, 16725, 18600, 20070, 20739, 22300, 26760, 27652, 27900, 33450, 34565, 40140, 41478, 44600, 50175, 55304, 55800, 62217, 66900, 69130, 80280, 82956, 100350, 103695, 124434, 133800, 138260, 165912, 172825, 200700, 207390, 248868, 276520, 311085, 345650, 401400, 414780, 497736, 518475, 622170, 691300, 829560, 1036950, 1244340, 1382600, 1555425, 2073900, 2488680, 3110850, 4147800, 6221700, 12443400]

約数ペア:

[(1, 12443400), (2, 6221700), (3, 4147800), (4, 3110850), (5, 2488680), (6, 2073900), (8, 1555425), (9, 1382600), (10, 1244340), (12, 1036950), (15, 829560), (18, 691300), (20, 622170), (24, 518475), (25, 497736), (30, 414780), (31, 401400), (36, 345650), (40, 311085), (45, 276520), (50, 248868), (60, 207390), (62, 200700), (72, 172825), (75, 165912), (90, 138260), (93, 133800), (100, 124434), (120, 103695), (124, 100350), (150, 82956), (155, 80280), (180, 69130), (186, 66900), (200, 62217), (223, 55800), (225, 55304), (248, 50175), (279, 44600), (300, 41478), (310, 40140), (360, 34565), (372, 33450), (446, 27900), (450, 27652), (465, 26760), (558, 22300), (600, 20739), (620, 20070), (669, 18600), (744, 16725), (775, 16056), (892, 13950), (900, 13826), (930, 13380), (1115, 11160), (1116, 11150), (1240, 10035), (1338, 9300), (1395, 8920), (1550, 8028), (1784, 6975), (1800, 6913), (1860, 6690), (2007, 6200), (2230, 5580), (2232, 5575), (2325, 5352), (2676, 4650), (2790, 4460), (3100, 4014), (3345, 3720)]