248428620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1$

素因数の和:1587

約数の個数: 168

約数和(自身を含む): 853851600

約数和(自身を除く): 605422980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 729, 810, 891, 972, 990, 1188, 1215, 1458, 1485, 1549, 1620, 1782, 1980, 2430, 2673, 2916, 2970, 3098, 3564, 3645, 4455, 4647, 4860, 5346, 5940, 6196, 7290, 7745, 8019, 8910, 9294, 10692, 13365, 13941, 14580, 15490, 16038, 17039, 17820, 18588, 23235, 26730, 27882, 30980, 32076, 34078, 40095, 41823, 46470, 51117, 53460, 55764, 68156, 69705, 80190, 83646, 85195, 92940, 102234, 125469, 139410, 153351, 160380, 167292, 170390, 204468, 209115, 250938, 255585, 278820, 306702, 340780, 376407, 418230, 460053, 501876, 511170, 613404, 627345, 752814, 766755, 836460, 920106, 1022340, 1129221, 1254690, 1380159, 1505628, 1533510, 1840212, 1882035, 2258442, 2300265, 2509380, 2760318, 3067020, 3764070, 4140477, 4516884, 4600530, 5520636, 5646105, 6900795, 7528140, 8280954, 9201060, 11292210, 12421431, 13801590, 16561908, 20702385, 22584420, 24842862, 27603180, 41404770, 49685724, 62107155, 82809540, 124214310, 248428620]

約数ペア:

[(1, 248428620), (2, 124214310), (3, 82809540), (4, 62107155), (5, 49685724), (6, 41404770), (9, 27603180), (10, 24842862), (11, 22584420), (12, 20702385), (15, 16561908), (18, 13801590), (20, 12421431), (22, 11292210), (27, 9201060), (30, 8280954), (33, 7528140), (36, 6900795), (44, 5646105), (45, 5520636), (54, 4600530), (55, 4516884), (60, 4140477), (66, 3764070), (81, 3067020), (90, 2760318), (99, 2509380), (108, 2300265), (110, 2258442), (132, 1882035), (135, 1840212), (162, 1533510), (165, 1505628), (180, 1380159), (198, 1254690), (220, 1129221), (243, 1022340), (270, 920106), (297, 836460), (324, 766755), (330, 752814), (396, 627345), (405, 613404), (486, 511170), (495, 501876), (540, 460053), (594, 418230), (660, 376407), (729, 340780), (810, 306702), (891, 278820), (972, 255585), (990, 250938), (1188, 209115), (1215, 204468), (1458, 170390), (1485, 167292), (1549, 160380), (1620, 153351), (1782, 139410), (1980, 125469), (2430, 102234), (2673, 92940), (2916, 85195), (2970, 83646), (3098, 80190), (3564, 69705), (3645, 68156), (4455, 55764), (4647, 53460), (4860, 51117), (5346, 46470), (5940, 41823), (6196, 40095), (7290, 34078), (7745, 32076), (8019, 30980), (8910, 27882), (9294, 26730), (10692, 23235), (13365, 18588), (13941, 17820), (14580, 17039), (15490, 16038)]