2522779650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{271}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 6897915648

約数和(自身を除く): 4375135998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 137, 150, 151, 225, 271, 274, 302, 411, 450, 453, 542, 685, 755, 813, 822, 906, 1233, 1355, 1359, 1370, 1510, 1626, 2055, 2265, 2439, 2466, 2710, 2718, 3425, 3775, 4065, 4110, 4530, 4878, 6165, 6775, 6795, 6850, 7550, 8130, 10275, 11325, 12195, 12330, 13550, 13590, 20325, 20550, 20687, 22650, 24390, 30825, 33975, 37127, 40650, 40921, 41374, 60975, 61650, 62061, 67950, 74254, 81842, 103435, 111381, 121950, 122763, 124122, 185635, 186183, 204605, 206870, 222762, 245526, 310305, 334143, 368289, 371270, 372366, 409210, 517175, 556905, 613815, 620610, 668286, 736578, 928175, 930915, 1023025, 1034350, 1113810, 1227630, 1551525, 1670715, 1841445, 1856350, 1861830, 2046050, 2784525, 3069075, 3103050, 3341430, 3682890, 4654575, 5569050, 5606177, 6138150, 8353575, 9207225, 9309150, 11212354, 16707150, 16818531, 18414450, 28030885, 33637062, 50455593, 56061770, 84092655, 100911186, 140154425, 168185310, 252277965, 280308850, 420463275, 504555930, 840926550, 1261389825, 2522779650]

約数ペア:

[(1, 2522779650), (2, 1261389825), (3, 840926550), (5, 504555930), (6, 420463275), (9, 280308850), (10, 252277965), (15, 168185310), (18, 140154425), (25, 100911186), (30, 84092655), (45, 56061770), (50, 50455593), (75, 33637062), (90, 28030885), (137, 18414450), (150, 16818531), (151, 16707150), (225, 11212354), (271, 9309150), (274, 9207225), (302, 8353575), (411, 6138150), (450, 5606177), (453, 5569050), (542, 4654575), (685, 3682890), (755, 3341430), (813, 3103050), (822, 3069075), (906, 2784525), (1233, 2046050), (1355, 1861830), (1359, 1856350), (1370, 1841445), (1510, 1670715), (1626, 1551525), (2055, 1227630), (2265, 1113810), (2439, 1034350), (2466, 1023025), (2710, 930915), (2718, 928175), (3425, 736578), (3775, 668286), (4065, 620610), (4110, 613815), (4530, 556905), (4878, 517175), (6165, 409210), (6775, 372366), (6795, 371270), (6850, 368289), (7550, 334143), (8130, 310305), (10275, 245526), (11325, 222762), (12195, 206870), (12330, 204605), (13550, 186183), (13590, 185635), (20325, 124122), (20550, 122763), (20687, 121950), (22650, 111381), (24390, 103435), (30825, 81842), (33975, 74254), (37127, 67950), (40650, 62061), (40921, 61650), (41374, 60975)]