8974350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:80

約数の個数: 216

約数和(自身を含む): 31424328

約数和(自身を除く): 22449978

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 37, 42, 45, 49, 50, 55, 63, 66, 70, 74, 75, 77, 90, 98, 99, 105, 110, 111, 126, 147, 150, 154, 165, 175, 185, 198, 210, 222, 225, 231, 245, 259, 275, 294, 315, 330, 333, 350, 370, 385, 407, 441, 450, 462, 490, 495, 518, 525, 539, 550, 555, 630, 666, 693, 735, 770, 777, 814, 825, 882, 925, 990, 1050, 1078, 1110, 1155, 1221, 1225, 1295, 1386, 1470, 1554, 1575, 1617, 1650, 1665, 1813, 1850, 1925, 2035, 2205, 2310, 2331, 2442, 2450, 2475, 2590, 2695, 2775, 2849, 3150, 3234, 3330, 3465, 3626, 3663, 3675, 3850, 3885, 4070, 4410, 4662, 4851, 4950, 5390, 5439, 5550, 5698, 5775, 6105, 6475, 6930, 7326, 7350, 7770, 8085, 8325, 8547, 9065, 9702, 10175, 10878, 11025, 11550, 11655, 12210, 12950, 13475, 14245, 16170, 16317, 16650, 17094, 17325, 18130, 18315, 19425, 19943, 20350, 22050, 23310, 24255, 25641, 26950, 27195, 28490, 30525, 32634, 34650, 36630, 38850, 39886, 40425, 42735, 45325, 48510, 51282, 54390, 58275, 59829, 61050, 71225, 80850, 81585, 85470, 90650, 91575, 99715, 116550, 119658, 121275, 128205, 135975, 142450, 163170, 179487, 183150, 199430, 213675, 242550, 256410, 271950, 299145, 358974, 407925, 427350, 498575, 598290, 641025, 815850, 897435, 997150, 1282050, 1495725, 1794870, 2991450, 4487175, 8974350]

約数ペア:

[(1, 8974350), (2, 4487175), (3, 2991450), (5, 1794870), (6, 1495725), (7, 1282050), (9, 997150), (10, 897435), (11, 815850), (14, 641025), (15, 598290), (18, 498575), (21, 427350), (22, 407925), (25, 358974), (30, 299145), (33, 271950), (35, 256410), (37, 242550), (42, 213675), (45, 199430), (49, 183150), (50, 179487), (55, 163170), (63, 142450), (66, 135975), (70, 128205), (74, 121275), (75, 119658), (77, 116550), (90, 99715), (98, 91575), (99, 90650), (105, 85470), (110, 81585), (111, 80850), (126, 71225), (147, 61050), (150, 59829), (154, 58275), (165, 54390), (175, 51282), (185, 48510), (198, 45325), (210, 42735), (222, 40425), (225, 39886), (231, 38850), (245, 36630), (259, 34650), (275, 32634), (294, 30525), (315, 28490), (330, 27195), (333, 26950), (350, 25641), (370, 24255), (385, 23310), (407, 22050), (441, 20350), (450, 19943), (462, 19425), (490, 18315), (495, 18130), (518, 17325), (525, 17094), (539, 16650), (550, 16317), (555, 16170), (630, 14245), (666, 13475), (693, 12950), (735, 12210), (770, 11655), (777, 11550), (814, 11025), (825, 10878), (882, 10175), (925, 9702), (990, 9065), (1050, 8547), (1078, 8325), (1110, 8085), (1155, 7770), (1221, 7350), (1225, 7326), (1295, 6930), (1386, 6475), (1470, 6105), (1554, 5775), (1575, 5698), (1617, 5550), (1650, 5439), (1665, 5390), (1813, 4950), (1850, 4851), (1925, 4662), (2035, 4410), (2205, 4070), (2310, 3885), (2331, 3850), (2442, 3675), (2450, 3663), (2475, 3626), (2590, 3465), (2695, 3330), (2775, 3234), (2849, 3150)]