30911100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 288

約数和(自身を含む): 112492800

約数和(自身を除く): 81581700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 19, 20, 22, 25, 29, 30, 33, 34, 38, 44, 50, 51, 55, 57, 58, 60, 66, 68, 75, 76, 85, 87, 95, 100, 102, 110, 114, 116, 132, 145, 150, 165, 170, 174, 187, 190, 204, 209, 220, 228, 255, 275, 285, 290, 300, 319, 323, 330, 340, 348, 374, 380, 418, 425, 435, 475, 493, 510, 550, 551, 561, 570, 580, 627, 638, 646, 660, 725, 748, 825, 836, 850, 870, 935, 950, 957, 969, 986, 1020, 1045, 1100, 1102, 1122, 1140, 1254, 1275, 1276, 1292, 1425, 1450, 1479, 1595, 1615, 1650, 1653, 1700, 1740, 1870, 1900, 1914, 1938, 1972, 2090, 2175, 2204, 2244, 2465, 2508, 2550, 2755, 2805, 2850, 2900, 2958, 3135, 3190, 3230, 3300, 3306, 3553, 3740, 3828, 3876, 4180, 4350, 4675, 4785, 4845, 4930, 5100, 5225, 5423, 5510, 5610, 5700, 5916, 6061, 6270, 6380, 6460, 6612, 7106, 7395, 7975, 8075, 8265, 8700, 9350, 9367, 9570, 9690, 9860, 10450, 10659, 10846, 11020, 11220, 12122, 12325, 12540, 13775, 14025, 14212, 14790, 15675, 15950, 16150, 16269, 16530, 17765, 18183, 18700, 18734, 19140, 19380, 20900, 21318, 21692, 23925, 24225, 24244, 24650, 27115, 27550, 28050, 28101, 29580, 30305, 31350, 31900, 32300, 32538, 33060, 35530, 36366, 36975, 37468, 41325, 42636, 46835, 47850, 48450, 49300, 53295, 54230, 55100, 56100, 56202, 60610, 62700, 65076, 71060, 72732, 73950, 81345, 82650, 88825, 90915, 93670, 95700, 96900, 103037, 106590, 108460, 112404, 121220, 135575, 140505, 147900, 151525, 162690, 165300, 177650, 181830, 187340, 206074, 213180, 234175, 266475, 271150, 281010, 303050, 309111, 325380, 355300, 363660, 406725, 412148, 454575, 468350, 515185, 532950, 542300, 562020, 606100, 618222, 702525, 813450, 909150, 936700, 1030370, 1065900, 1236444, 1405050, 1545555, 1626900, 1818300, 2060740, 2575925, 2810100, 3091110, 5151850, 6182220, 7727775, 10303700, 15455550, 30911100]

約数ペア:

[(1, 30911100), (2, 15455550), (3, 10303700), (4, 7727775), (5, 6182220), (6, 5151850), (10, 3091110), (11, 2810100), (12, 2575925), (15, 2060740), (17, 1818300), (19, 1626900), (20, 1545555), (22, 1405050), (25, 1236444), (29, 1065900), (30, 1030370), (33, 936700), (34, 909150), (38, 813450), (44, 702525), (50, 618222), (51, 606100), (55, 562020), (57, 542300), (58, 532950), (60, 515185), (66, 468350), (68, 454575), (75, 412148), (76, 406725), (85, 363660), (87, 355300), (95, 325380), (100, 309111), (102, 303050), (110, 281010), (114, 271150), (116, 266475), (132, 234175), (145, 213180), (150, 206074), (165, 187340), (170, 181830), (174, 177650), (187, 165300), (190, 162690), (204, 151525), (209, 147900), (220, 140505), (228, 135575), (255, 121220), (275, 112404), (285, 108460), (290, 106590), (300, 103037), (319, 96900), (323, 95700), (330, 93670), (340, 90915), (348, 88825), (374, 82650), (380, 81345), (418, 73950), (425, 72732), (435, 71060), (475, 65076), (493, 62700), (510, 60610), (550, 56202), (551, 56100), (561, 55100), (570, 54230), (580, 53295), (627, 49300), (638, 48450), (646, 47850), (660, 46835), (725, 42636), (748, 41325), (825, 37468), (836, 36975), (850, 36366), (870, 35530), (935, 33060), (950, 32538), (957, 32300), (969, 31900), (986, 31350), (1020, 30305), (1045, 29580), (1100, 28101), (1102, 28050), (1122, 27550), (1140, 27115), (1254, 24650), (1275, 24244), (1276, 24225), (1292, 23925), (1425, 21692), (1450, 21318), (1479, 20900), (1595, 19380), (1615, 19140), (1650, 18734), (1653, 18700), (1700, 18183), (1740, 17765), (1870, 16530), (1900, 16269), (1914, 16150), (1938, 15950), (1972, 15675), (2090, 14790), (2175, 14212), (2204, 14025), (2244, 13775), (2465, 12540), (2508, 12325), (2550, 12122), (2755, 11220), (2805, 11020), (2850, 10846), (2900, 10659), (2958, 10450), (3135, 9860), (3190, 9690), (3230, 9570), (3300, 9367), (3306, 9350), (3553, 8700), (3740, 8265), (3828, 8075), (3876, 7975), (4180, 7395), (4350, 7106), (4675, 6612), (4785, 6460), (4845, 6380), (4930, 6270), (5100, 6061), (5225, 5916), (5423, 5700), (5510, 5610)]