106553200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:723

約数の個数: 120

約数和(自身を含む): 285009536

約数和(自身を除く): 178456336

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 200, 208, 248, 260, 310, 325, 400, 403, 496, 520, 620, 650, 661, 775, 806, 1040, 1240, 1300, 1322, 1550, 1612, 2015, 2480, 2600, 2644, 3100, 3224, 3305, 4030, 5200, 5288, 6200, 6448, 6610, 8060, 8593, 10075, 10576, 12400, 13220, 16120, 16525, 17186, 20150, 20491, 26440, 32240, 33050, 34372, 40300, 40982, 42965, 52880, 66100, 68744, 80600, 81964, 85930, 102455, 132200, 137488, 161200, 163928, 171860, 204910, 214825, 264400, 266383, 327856, 343720, 409820, 429650, 512275, 532766, 687440, 819640, 859300, 1024550, 1065532, 1331915, 1639280, 1718600, 2049100, 2131064, 2663830, 3437200, 4098200, 4262128, 5327660, 6659575, 8196400, 10655320, 13319150, 21310640, 26638300, 53276600, 106553200]

約数ペア:

[(1, 106553200), (2, 53276600), (4, 26638300), (5, 21310640), (8, 13319150), (10, 10655320), (13, 8196400), (16, 6659575), (20, 5327660), (25, 4262128), (26, 4098200), (31, 3437200), (40, 2663830), (50, 2131064), (52, 2049100), (62, 1718600), (65, 1639280), (80, 1331915), (100, 1065532), (104, 1024550), (124, 859300), (130, 819640), (155, 687440), (200, 532766), (208, 512275), (248, 429650), (260, 409820), (310, 343720), (325, 327856), (400, 266383), (403, 264400), (496, 214825), (520, 204910), (620, 171860), (650, 163928), (661, 161200), (775, 137488), (806, 132200), (1040, 102455), (1240, 85930), (1300, 81964), (1322, 80600), (1550, 68744), (1612, 66100), (2015, 52880), (2480, 42965), (2600, 40982), (2644, 40300), (3100, 34372), (3224, 33050), (3305, 32240), (4030, 26440), (5200, 20491), (5288, 20150), (6200, 17186), (6448, 16525), (6610, 16120), (8060, 13220), (8593, 12400), (10075, 10576)]