7130700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:181

約数の個数: 144

約数和(自身を含む): 24304000

約数和(自身を除く): 17173300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 90, 95, 100, 108, 114, 135, 139, 150, 171, 180, 190, 225, 228, 270, 278, 285, 300, 342, 380, 417, 450, 475, 513, 540, 556, 570, 675, 684, 695, 834, 855, 900, 950, 1026, 1140, 1251, 1350, 1390, 1425, 1668, 1710, 1900, 2052, 2085, 2502, 2565, 2641, 2700, 2780, 2850, 3420, 3475, 3753, 4170, 4275, 5004, 5130, 5282, 5700, 6255, 6950, 7506, 7923, 8340, 8550, 10260, 10425, 10564, 12510, 12825, 13205, 13900, 15012, 15846, 17100, 18765, 20850, 23769, 25020, 25650, 26410, 31275, 31692, 37530, 39615, 41700, 47538, 51300, 52820, 62550, 66025, 71307, 75060, 79230, 93825, 95076, 118845, 125100, 132050, 142614, 158460, 187650, 198075, 237690, 264100, 285228, 356535, 375300, 396150, 475380, 594225, 713070, 792300, 1188450, 1426140, 1782675, 2376900, 3565350, 7130700]

約数ペア:

[(1, 7130700), (2, 3565350), (3, 2376900), (4, 1782675), (5, 1426140), (6, 1188450), (9, 792300), (10, 713070), (12, 594225), (15, 475380), (18, 396150), (19, 375300), (20, 356535), (25, 285228), (27, 264100), (30, 237690), (36, 198075), (38, 187650), (45, 158460), (50, 142614), (54, 132050), (57, 125100), (60, 118845), (75, 95076), (76, 93825), (90, 79230), (95, 75060), (100, 71307), (108, 66025), (114, 62550), (135, 52820), (139, 51300), (150, 47538), (171, 41700), (180, 39615), (190, 37530), (225, 31692), (228, 31275), (270, 26410), (278, 25650), (285, 25020), (300, 23769), (342, 20850), (380, 18765), (417, 17100), (450, 15846), (475, 15012), (513, 13900), (540, 13205), (556, 12825), (570, 12510), (675, 10564), (684, 10425), (695, 10260), (834, 8550), (855, 8340), (900, 7923), (950, 7506), (1026, 6950), (1140, 6255), (1251, 5700), (1350, 5282), (1390, 5130), (1425, 5004), (1668, 4275), (1710, 4170), (1900, 3753), (2052, 3475), (2085, 3420), (2502, 2850), (2565, 2780), (2641, 2700)]