30261000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 256

約数和(自身を含む): 118609920

約数和(自身を除く): 88348920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 50, 55, 56, 60, 66, 70, 75, 77, 84, 88, 100, 105, 110, 120, 125, 131, 132, 140, 150, 154, 165, 168, 175, 200, 210, 220, 231, 250, 262, 264, 275, 280, 300, 308, 330, 350, 375, 385, 393, 420, 440, 462, 500, 524, 525, 550, 600, 616, 655, 660, 700, 750, 770, 786, 825, 840, 875, 917, 924, 1000, 1048, 1050, 1100, 1155, 1310, 1320, 1375, 1400, 1441, 1500, 1540, 1572, 1650, 1750, 1834, 1848, 1925, 1965, 2100, 2200, 2310, 2620, 2625, 2750, 2751, 2882, 3000, 3080, 3144, 3275, 3300, 3500, 3668, 3850, 3930, 4125, 4200, 4323, 4585, 4620, 5240, 5250, 5500, 5502, 5764, 5775, 6550, 6600, 7000, 7205, 7336, 7700, 7860, 8250, 8646, 9170, 9240, 9625, 9825, 10087, 10500, 11000, 11004, 11528, 11550, 13100, 13755, 14410, 15400, 15720, 16375, 16500, 17292, 18340, 19250, 19650, 20174, 21000, 21615, 22008, 22925, 23100, 26200, 27510, 28820, 28875, 30261, 32750, 33000, 34584, 36025, 36680, 38500, 39300, 40348, 43230, 45850, 46200, 49125, 50435, 55020, 57640, 57750, 60522, 65500, 68775, 72050, 77000, 78600, 80696, 86460, 91700, 98250, 100870, 108075, 110040, 114625, 115500, 121044, 131000, 137550, 144100, 151305, 172920, 180125, 183400, 196500, 201740, 216150, 229250, 231000, 242088, 252175, 275100, 288200, 302610, 343875, 360250, 393000, 403480, 432300, 458500, 504350, 540375, 550200, 605220, 687750, 720500, 756525, 864600, 917000, 1008700, 1080750, 1210440, 1260875, 1375500, 1441000, 1513050, 2017400, 2161500, 2521750, 2751000, 3026100, 3782625, 4323000, 5043500, 6052200, 7565250, 10087000, 15130500, 30261000]

約数ペア:

[(1, 30261000), (2, 15130500), (3, 10087000), (4, 7565250), (5, 6052200), (6, 5043500), (7, 4323000), (8, 3782625), (10, 3026100), (11, 2751000), (12, 2521750), (14, 2161500), (15, 2017400), (20, 1513050), (21, 1441000), (22, 1375500), (24, 1260875), (25, 1210440), (28, 1080750), (30, 1008700), (33, 917000), (35, 864600), (40, 756525), (42, 720500), (44, 687750), (50, 605220), (55, 550200), (56, 540375), (60, 504350), (66, 458500), (70, 432300), (75, 403480), (77, 393000), (84, 360250), (88, 343875), (100, 302610), (105, 288200), (110, 275100), (120, 252175), (125, 242088), (131, 231000), (132, 229250), (140, 216150), (150, 201740), (154, 196500), (165, 183400), (168, 180125), (175, 172920), (200, 151305), (210, 144100), (220, 137550), (231, 131000), (250, 121044), (262, 115500), (264, 114625), (275, 110040), (280, 108075), (300, 100870), (308, 98250), (330, 91700), (350, 86460), (375, 80696), (385, 78600), (393, 77000), (420, 72050), (440, 68775), (462, 65500), (500, 60522), (524, 57750), (525, 57640), (550, 55020), (600, 50435), (616, 49125), (655, 46200), (660, 45850), (700, 43230), (750, 40348), (770, 39300), (786, 38500), (825, 36680), (840, 36025), (875, 34584), (917, 33000), (924, 32750), (1000, 30261), (1048, 28875), (1050, 28820), (1100, 27510), (1155, 26200), (1310, 23100), (1320, 22925), (1375, 22008), (1400, 21615), (1441, 21000), (1500, 20174), (1540, 19650), (1572, 19250), (1650, 18340), (1750, 17292), (1834, 16500), (1848, 16375), (1925, 15720), (1965, 15400), (2100, 14410), (2200, 13755), (2310, 13100), (2620, 11550), (2625, 11528), (2750, 11004), (2751, 11000), (2882, 10500), (3000, 10087), (3080, 9825), (3144, 9625), (3275, 9240), (3300, 9170), (3500, 8646), (3668, 8250), (3850, 7860), (3930, 7700), (4125, 7336), (4200, 7205), (4323, 7000), (4585, 6600), (4620, 6550), (5240, 5775), (5250, 5764), (5500, 5502)]