260860500

素因数分解:

$2^2\times 3^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 906272640

約数和(自身を除く): 645412140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 54, 57, 60, 75, 76, 81, 90, 95, 100, 108, 113, 114, 125, 135, 150, 162, 171, 180, 190, 225, 226, 228, 243, 250, 270, 285, 300, 324, 339, 342, 375, 380, 405, 450, 452, 475, 486, 500, 513, 540, 565, 570, 675, 678, 684, 750, 810, 855, 900, 950, 972, 1017, 1026, 1125, 1130, 1140, 1215, 1350, 1356, 1425, 1500, 1539, 1620, 1695, 1710, 1900, 2025, 2034, 2052, 2147, 2250, 2260, 2375, 2430, 2565, 2700, 2825, 2850, 3051, 3078, 3375, 3390, 3420, 4050, 4068, 4275, 4294, 4500, 4617, 4750, 4860, 5085, 5130, 5650, 5700, 6075, 6102, 6156, 6441, 6750, 6780, 7125, 7695, 8100, 8475, 8550, 8588, 9153, 9234, 9500, 10125, 10170, 10260, 10735, 11300, 12150, 12204, 12825, 12882, 13500, 14125, 14250, 15255, 15390, 16950, 17100, 18306, 18468, 19323, 20250, 20340, 21375, 21470, 23085, 24300, 25425, 25650, 25764, 27459, 28250, 28500, 30375, 30510, 30780, 32205, 33900, 36612, 38475, 38646, 40500, 42375, 42750, 42940, 45765, 46170, 50850, 51300, 53675, 54918, 56500, 57969, 60750, 61020, 64125, 64410, 76275, 76950, 77292, 84750, 85500, 91530, 92340, 96615, 101700, 107350, 109836, 115425, 115938, 121500, 127125, 128250, 128820, 137295, 152550, 153900, 161025, 169500, 173907, 183060, 192375, 193230, 214700, 228825, 230850, 231876, 254250, 256500, 268375, 274590, 289845, 305100, 322050, 347814, 381375, 384750, 386460, 457650, 461700, 483075, 508500, 521721, 536750, 549180, 577125, 579690, 644100, 686475, 695628, 762750, 769500, 805125, 869535, 915300, 966150, 1043442, 1073500, 1144125, 1154250, 1159380, 1372950, 1449225, 1525500, 1610250, 1739070, 1932300, 2086884, 2288250, 2308500, 2415375, 2608605, 2745900, 2898450, 3220500, 3432375, 3478140, 4347675, 4576500, 4830750, 5217210, 5796900, 6864750, 7246125, 8695350, 9661500, 10434420, 13043025, 13729500, 14492250, 17390700, 21738375, 26086050, 28984500, 43476750, 52172100, 65215125, 86953500, 130430250, 260860500]

約数ペア:

[(1, 260860500), (2, 130430250), (3, 86953500), (4, 65215125), (5, 52172100), (6, 43476750), (9, 28984500), (10, 26086050), (12, 21738375), (15, 17390700), (18, 14492250), (19, 13729500), (20, 13043025), (25, 10434420), (27, 9661500), (30, 8695350), (36, 7246125), (38, 6864750), (45, 5796900), (50, 5217210), (54, 4830750), (57, 4576500), (60, 4347675), (75, 3478140), (76, 3432375), (81, 3220500), (90, 2898450), (95, 2745900), (100, 2608605), (108, 2415375), (113, 2308500), (114, 2288250), (125, 2086884), (135, 1932300), (150, 1739070), (162, 1610250), (171, 1525500), (180, 1449225), (190, 1372950), (225, 1159380), (226, 1154250), (228, 1144125), (243, 1073500), (250, 1043442), (270, 966150), (285, 915300), (300, 869535), (324, 805125), (339, 769500), (342, 762750), (375, 695628), (380, 686475), (405, 644100), (450, 579690), (452, 577125), (475, 549180), (486, 536750), (500, 521721), (513, 508500), (540, 483075), (565, 461700), (570, 457650), (675, 386460), (678, 384750), (684, 381375), (750, 347814), (810, 322050), (855, 305100), (900, 289845), (950, 274590), (972, 268375), (1017, 256500), (1026, 254250), (1125, 231876), (1130, 230850), (1140, 228825), (1215, 214700), (1350, 193230), (1356, 192375), (1425, 183060), (1500, 173907), (1539, 169500), (1620, 161025), (1695, 153900), (1710, 152550), (1900, 137295), (2025, 128820), (2034, 128250), (2052, 127125), (2147, 121500), (2250, 115938), (2260, 115425), (2375, 109836), (2430, 107350), (2565, 101700), (2700, 96615), (2825, 92340), (2850, 91530), (3051, 85500), (3078, 84750), (3375, 77292), (3390, 76950), (3420, 76275), (4050, 64410), (4068, 64125), (4275, 61020), (4294, 60750), (4500, 57969), (4617, 56500), (4750, 54918), (4860, 53675), (5085, 51300), (5130, 50850), (5650, 46170), (5700, 45765), (6075, 42940), (6102, 42750), (6156, 42375), (6441, 40500), (6750, 38646), (6780, 38475), (7125, 36612), (7695, 33900), (8100, 32205), (8475, 30780), (8550, 30510), (8588, 30375), (9153, 28500), (9234, 28250), (9500, 27459), (10125, 25764), (10170, 25650), (10260, 25425), (10735, 24300), (11300, 23085), (12150, 21470), (12204, 21375), (12825, 20340), (12882, 20250), (13500, 19323), (14125, 18468), (14250, 18306), (15255, 17100), (15390, 16950)]