13447800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 46812480

約数和(自身を除く): 33364680

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, 225, 241, 248, 279, 300, 310, 360, 372, 450, 465, 482, 558, 600, 620, 723, 744, 775, 900, 930, 964, 1116, 1205, 1240, 1395, 1446, 1550, 1800, 1860, 1928, 2169, 2232, 2325, 2410, 2790, 2892, 3100, 3615, 3720, 4338, 4650, 4820, 5580, 5784, 6025, 6200, 6975, 7230, 7471, 8676, 9300, 9640, 10845, 11160, 12050, 13950, 14460, 14942, 17352, 18075, 18600, 21690, 22413, 24100, 27900, 28920, 29884, 36150, 37355, 43380, 44826, 48200, 54225, 55800, 59768, 67239, 72300, 74710, 86760, 89652, 108450, 112065, 134478, 144600, 149420, 179304, 186775, 216900, 224130, 268956, 298840, 336195, 373550, 433800, 448260, 537912, 560325, 672390, 747100, 896520, 1120650, 1344780, 1494200, 1680975, 2241300, 2689560, 3361950, 4482600, 6723900, 13447800]

約数ペア:

[(1, 13447800), (2, 6723900), (3, 4482600), (4, 3361950), (5, 2689560), (6, 2241300), (8, 1680975), (9, 1494200), (10, 1344780), (12, 1120650), (15, 896520), (18, 747100), (20, 672390), (24, 560325), (25, 537912), (30, 448260), (31, 433800), (36, 373550), (40, 336195), (45, 298840), (50, 268956), (60, 224130), (62, 216900), (72, 186775), (75, 179304), (90, 149420), (93, 144600), (100, 134478), (120, 112065), (124, 108450), (150, 89652), (155, 86760), (180, 74710), (186, 72300), (200, 67239), (225, 59768), (241, 55800), (248, 54225), (279, 48200), (300, 44826), (310, 43380), (360, 37355), (372, 36150), (450, 29884), (465, 28920), (482, 27900), (558, 24100), (600, 22413), (620, 21690), (723, 18600), (744, 18075), (775, 17352), (900, 14942), (930, 14460), (964, 13950), (1116, 12050), (1205, 11160), (1240, 10845), (1395, 9640), (1446, 9300), (1550, 8676), (1800, 7471), (1860, 7230), (1928, 6975), (2169, 6200), (2232, 6025), (2325, 5784), (2410, 5580), (2790, 4820), (2892, 4650), (3100, 4338), (3615, 3720)]