11400900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 38747520

約数和(自身を除く): 27346620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 61, 70, 75, 84, 89, 100, 105, 122, 140, 150, 175, 178, 183, 210, 244, 267, 300, 305, 350, 356, 366, 420, 427, 445, 525, 534, 610, 623, 700, 732, 854, 890, 915, 1050, 1068, 1220, 1246, 1281, 1335, 1525, 1708, 1780, 1830, 1869, 2100, 2135, 2225, 2492, 2562, 2670, 3050, 3115, 3660, 3738, 4270, 4450, 4575, 5124, 5340, 5429, 6100, 6230, 6405, 6675, 7476, 8540, 8900, 9150, 9345, 10675, 10858, 12460, 12810, 13350, 15575, 16287, 18300, 18690, 21350, 21716, 25620, 26700, 27145, 31150, 32025, 32574, 37380, 38003, 42700, 46725, 54290, 62300, 64050, 65148, 76006, 81435, 93450, 108580, 114009, 128100, 135725, 152012, 162870, 186900, 190015, 228018, 271450, 325740, 380030, 407175, 456036, 542900, 570045, 760060, 814350, 950075, 1140090, 1628700, 1900150, 2280180, 2850225, 3800300, 5700450, 11400900]

約数ペア:

[(1, 11400900), (2, 5700450), (3, 3800300), (4, 2850225), (5, 2280180), (6, 1900150), (7, 1628700), (10, 1140090), (12, 950075), (14, 814350), (15, 760060), (20, 570045), (21, 542900), (25, 456036), (28, 407175), (30, 380030), (35, 325740), (42, 271450), (50, 228018), (60, 190015), (61, 186900), (70, 162870), (75, 152012), (84, 135725), (89, 128100), (100, 114009), (105, 108580), (122, 93450), (140, 81435), (150, 76006), (175, 65148), (178, 64050), (183, 62300), (210, 54290), (244, 46725), (267, 42700), (300, 38003), (305, 37380), (350, 32574), (356, 32025), (366, 31150), (420, 27145), (427, 26700), (445, 25620), (525, 21716), (534, 21350), (610, 18690), (623, 18300), (700, 16287), (732, 15575), (854, 13350), (890, 12810), (915, 12460), (1050, 10858), (1068, 10675), (1220, 9345), (1246, 9150), (1281, 8900), (1335, 8540), (1525, 7476), (1708, 6675), (1780, 6405), (1830, 6230), (1869, 6100), (2100, 5429), (2135, 5340), (2225, 5124), (2492, 4575), (2562, 4450), (2670, 4270), (3050, 3738), (3115, 3660)]