234945900

素因数分解:

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

素因数の和:462

約数の個数: 288

約数和(自身を含む): 893276160

約数和(自身を除く): 658330260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 31, 35, 36, 42, 45, 50, 54, 60, 62, 63, 70, 75, 84, 90, 93, 100, 105, 108, 124, 126, 135, 140, 150, 155, 175, 180, 186, 189, 210, 217, 225, 252, 270, 279, 300, 310, 315, 350, 372, 378, 401, 420, 434, 450, 465, 525, 540, 558, 620, 630, 651, 675, 700, 756, 775, 802, 837, 868, 900, 930, 945, 1050, 1085, 1116, 1203, 1260, 1302, 1350, 1395, 1550, 1575, 1604, 1674, 1860, 1890, 1953, 2005, 2100, 2170, 2325, 2406, 2604, 2700, 2790, 2807, 3100, 3150, 3255, 3348, 3609, 3780, 3906, 4010, 4185, 4340, 4650, 4725, 4812, 5425, 5580, 5614, 5859, 6015, 6300, 6510, 6975, 7218, 7812, 8020, 8370, 8421, 9300, 9450, 9765, 10025, 10827, 10850, 11228, 11718, 12030, 12431, 13020, 13950, 14035, 14436, 16275, 16740, 16842, 18045, 18900, 19530, 20050, 20925, 21654, 21700, 23436, 24060, 24862, 25263, 27900, 28070, 29295, 30075, 32550, 33684, 36090, 37293, 39060, 40100, 41850, 42105, 43308, 48825, 49724, 50526, 54135, 56140, 58590, 60150, 62155, 65100, 70175, 72180, 74586, 75789, 83700, 84210, 87017, 90225, 97650, 101052, 108270, 111879, 117180, 120300, 124310, 126315, 140350, 146475, 149172, 151578, 168420, 174034, 180450, 186465, 195300, 210525, 216540, 223758, 248620, 252630, 261051, 270675, 280700, 292950, 303156, 310775, 335637, 348068, 360900, 372930, 378945, 421050, 435085, 447516, 505260, 522102, 541350, 559395, 585900, 621550, 631575, 671274, 745860, 757890, 783153, 842100, 870170, 932325, 1044204, 1082700, 1118790, 1243100, 1263150, 1305255, 1342548, 1515780, 1566306, 1678185, 1740340, 1864650, 1894725, 2175425, 2237580, 2349459, 2526300, 2610510, 2796975, 3132612, 3356370, 3729300, 3789450, 3915765, 4350850, 4698918, 5221020, 5593950, 6526275, 6712740, 7578900, 7831530, 8390925, 8701700, 9397836, 11187900, 11747295, 13052550, 15663060, 16781850, 19578825, 23494590, 26105100, 33563700, 39157650, 46989180, 58736475, 78315300, 117472950, 234945900]

約数ペア:

[(1, 234945900), (2, 117472950), (3, 78315300), (4, 58736475), (5, 46989180), (6, 39157650), (7, 33563700), (9, 26105100), (10, 23494590), (12, 19578825), (14, 16781850), (15, 15663060), (18, 13052550), (20, 11747295), (21, 11187900), (25, 9397836), (27, 8701700), (28, 8390925), (30, 7831530), (31, 7578900), (35, 6712740), (36, 6526275), (42, 5593950), (45, 5221020), (50, 4698918), (54, 4350850), (60, 3915765), (62, 3789450), (63, 3729300), (70, 3356370), (75, 3132612), (84, 2796975), (90, 2610510), (93, 2526300), (100, 2349459), (105, 2237580), (108, 2175425), (124, 1894725), (126, 1864650), (135, 1740340), (140, 1678185), (150, 1566306), (155, 1515780), (175, 1342548), (180, 1305255), (186, 1263150), (189, 1243100), (210, 1118790), (217, 1082700), (225, 1044204), (252, 932325), (270, 870170), (279, 842100), (300, 783153), (310, 757890), (315, 745860), (350, 671274), (372, 631575), (378, 621550), (401, 585900), (420, 559395), (434, 541350), (450, 522102), (465, 505260), (525, 447516), (540, 435085), (558, 421050), (620, 378945), (630, 372930), (651, 360900), (675, 348068), (700, 335637), (756, 310775), (775, 303156), (802, 292950), (837, 280700), (868, 270675), (900, 261051), (930, 252630), (945, 248620), (1050, 223758), (1085, 216540), (1116, 210525), (1203, 195300), (1260, 186465), (1302, 180450), (1350, 174034), (1395, 168420), (1550, 151578), (1575, 149172), (1604, 146475), (1674, 140350), (1860, 126315), (1890, 124310), (1953, 120300), (2005, 117180), (2100, 111879), (2170, 108270), (2325, 101052), (2406, 97650), (2604, 90225), (2700, 87017), (2790, 84210), (2807, 83700), (3100, 75789), (3150, 74586), (3255, 72180), (3348, 70175), (3609, 65100), (3780, 62155), (3906, 60150), (4010, 58590), (4185, 56140), (4340, 54135), (4650, 50526), (4725, 49724), (4812, 48825), (5425, 43308), (5580, 42105), (5614, 41850), (5859, 40100), (6015, 39060), (6300, 37293), (6510, 36090), (6975, 33684), (7218, 32550), (7812, 30075), (8020, 29295), (8370, 28070), (8421, 27900), (9300, 25263), (9450, 24862), (9765, 24060), (10025, 23436), (10827, 21700), (10850, 21654), (11228, 20925), (11718, 20050), (12030, 19530), (12431, 18900), (13020, 18045), (13950, 16842), (14035, 16740), (14436, 16275)]