46989180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 172892160

約数和(自身を除く): 125902980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 372, 378, 401, 420, 434, 465, 540, 558, 620, 630, 651, 756, 802, 837, 868, 930, 945, 1085, 1116, 1203, 1260, 1302, 1395, 1604, 1674, 1860, 1890, 1953, 2005, 2170, 2406, 2604, 2790, 2807, 3255, 3348, 3609, 3780, 3906, 4010, 4185, 4340, 4812, 5580, 5614, 5859, 6015, 6510, 7218, 7812, 8020, 8370, 8421, 9765, 10827, 11228, 11718, 12030, 12431, 13020, 14035, 14436, 16740, 16842, 18045, 19530, 21654, 23436, 24060, 24862, 25263, 28070, 29295, 33684, 36090, 37293, 39060, 42105, 43308, 49724, 50526, 54135, 56140, 58590, 62155, 72180, 74586, 75789, 84210, 87017, 101052, 108270, 111879, 117180, 124310, 126315, 149172, 151578, 168420, 174034, 186465, 216540, 223758, 248620, 252630, 261051, 303156, 335637, 348068, 372930, 378945, 435085, 447516, 505260, 522102, 559395, 671274, 745860, 757890, 783153, 870170, 1044204, 1118790, 1305255, 1342548, 1515780, 1566306, 1678185, 1740340, 2237580, 2349459, 2610510, 3132612, 3356370, 3915765, 4698918, 5221020, 6712740, 7831530, 9397836, 11747295, 15663060, 23494590, 46989180]

約数ペア:

[(1, 46989180), (2, 23494590), (3, 15663060), (4, 11747295), (5, 9397836), (6, 7831530), (7, 6712740), (9, 5221020), (10, 4698918), (12, 3915765), (14, 3356370), (15, 3132612), (18, 2610510), (20, 2349459), (21, 2237580), (27, 1740340), (28, 1678185), (30, 1566306), (31, 1515780), (35, 1342548), (36, 1305255), (42, 1118790), (45, 1044204), (54, 870170), (60, 783153), (62, 757890), (63, 745860), (70, 671274), (84, 559395), (90, 522102), (93, 505260), (105, 447516), (108, 435085), (124, 378945), (126, 372930), (135, 348068), (140, 335637), (155, 303156), (180, 261051), (186, 252630), (189, 248620), (210, 223758), (217, 216540), (252, 186465), (270, 174034), (279, 168420), (310, 151578), (315, 149172), (372, 126315), (378, 124310), (401, 117180), (420, 111879), (434, 108270), (465, 101052), (540, 87017), (558, 84210), (620, 75789), (630, 74586), (651, 72180), (756, 62155), (802, 58590), (837, 56140), (868, 54135), (930, 50526), (945, 49724), (1085, 43308), (1116, 42105), (1203, 39060), (1260, 37293), (1302, 36090), (1395, 33684), (1604, 29295), (1674, 28070), (1860, 25263), (1890, 24862), (1953, 24060), (2005, 23436), (2170, 21654), (2406, 19530), (2604, 18045), (2790, 16842), (2807, 16740), (3255, 14436), (3348, 14035), (3609, 13020), (3780, 12431), (3906, 12030), (4010, 11718), (4185, 11228), (4340, 10827), (4812, 9765), (5580, 8421), (5614, 8370), (5859, 8020), (6015, 7812), (6510, 7218)]