48063420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 108791460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 113, 139, 153, 170, 180, 204, 226, 255, 278, 306, 339, 340, 417, 452, 510, 556, 565, 612, 678, 695, 765, 834, 1017, 1020, 1130, 1251, 1356, 1390, 1530, 1668, 1695, 1921, 2034, 2085, 2260, 2363, 2502, 2780, 3060, 3390, 3842, 4068, 4170, 4726, 5004, 5085, 5763, 6255, 6780, 7089, 7684, 8340, 9452, 9605, 10170, 11526, 11815, 12510, 14178, 15707, 17289, 19210, 20340, 21267, 23052, 23630, 25020, 28356, 28815, 31414, 34578, 35445, 38420, 42534, 47121, 47260, 57630, 62828, 69156, 70890, 78535, 85068, 86445, 94242, 106335, 115260, 141363, 141780, 157070, 172890, 188484, 212670, 235605, 267019, 282726, 314140, 345780, 425340, 471210, 534038, 565452, 706815, 801057, 942420, 1068076, 1335095, 1413630, 1602114, 2403171, 2670190, 2827260, 3204228, 4005285, 4806342, 5340380, 8010570, 9612684, 12015855, 16021140, 24031710, 48063420]

約数ペア:

[(1, 48063420), (2, 24031710), (3, 16021140), (4, 12015855), (5, 9612684), (6, 8010570), (9, 5340380), (10, 4806342), (12, 4005285), (15, 3204228), (17, 2827260), (18, 2670190), (20, 2403171), (30, 1602114), (34, 1413630), (36, 1335095), (45, 1068076), (51, 942420), (60, 801057), (68, 706815), (85, 565452), (90, 534038), (102, 471210), (113, 425340), (139, 345780), (153, 314140), (170, 282726), (180, 267019), (204, 235605), (226, 212670), (255, 188484), (278, 172890), (306, 157070), (339, 141780), (340, 141363), (417, 115260), (452, 106335), (510, 94242), (556, 86445), (565, 85068), (612, 78535), (678, 70890), (695, 69156), (765, 62828), (834, 57630), (1017, 47260), (1020, 47121), (1130, 42534), (1251, 38420), (1356, 35445), (1390, 34578), (1530, 31414), (1668, 28815), (1695, 28356), (1921, 25020), (2034, 23630), (2085, 23052), (2260, 21267), (2363, 20340), (2502, 19210), (2780, 17289), (3060, 15707), (3390, 14178), (3842, 12510), (4068, 11815), (4170, 11526), (4726, 10170), (5004, 9605), (5085, 9452), (5763, 8340), (6255, 7684), (6780, 7089)]