5211450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 72

約数和(自身を含む): 14425788

約数和(自身を除く): 9214338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 313, 333, 370, 450, 555, 626, 666, 925, 939, 1110, 1565, 1665, 1850, 1878, 2775, 2817, 3130, 3330, 4695, 5550, 5634, 7825, 8325, 9390, 11581, 14085, 15650, 16650, 23162, 23475, 28170, 34743, 46950, 57905, 69486, 70425, 104229, 115810, 140850, 173715, 208458, 289525, 347430, 521145, 579050, 868575, 1042290, 1737150, 2605725, 5211450]

約数ペア:

[(1, 5211450), (2, 2605725), (3, 1737150), (5, 1042290), (6, 868575), (9, 579050), (10, 521145), (15, 347430), (18, 289525), (25, 208458), (30, 173715), (37, 140850), (45, 115810), (50, 104229), (74, 70425), (75, 69486), (90, 57905), (111, 46950), (150, 34743), (185, 28170), (222, 23475), (225, 23162), (313, 16650), (333, 15650), (370, 14085), (450, 11581), (555, 9390), (626, 8325), (666, 7825), (925, 5634), (939, 5550), (1110, 4695), (1565, 3330), (1665, 3130), (1850, 2817), (1878, 2775)]