52172100

素因数分解:

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

素因数の和:161

約数の個数: 216

約数和(自身を含む): 180092640

約数和(自身を除く): 127920540

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, 135, 150, 162, 171, 180, 190, 225, 226, 228, 243, 270, 285, 300, 324, 339, 342, 380, 405, 450, 452, 475, 486, 513, 540, 565, 570, 675, 678, 684, 810, 855, 900, 950, 972, 1017, 1026, 1130, 1140, 1215, 1350, 1356, 1425, 1539, 1620, 1695, 1710, 1900, 2025, 2034, 2052, 2147, 2260, 2430, 2565, 2700, 2825, 2850, 3051, 3078, 3390, 3420, 4050, 4068, 4275, 4294, 4617, 4860, 5085, 5130, 5650, 5700, 6075, 6102, 6156, 6441, 6780, 7695, 8100, 8475, 8550, 8588, 9153, 9234, 10170, 10260, 10735, 11300, 12150, 12204, 12825, 12882, 15255, 15390, 16950, 17100, 18306, 18468, 19323, 20340, 21470, 23085, 24300, 25425, 25650, 25764, 27459, 30510, 30780, 32205, 33900, 36612, 38475, 38646, 42940, 45765, 46170, 50850, 51300, 53675, 54918, 57969, 61020, 64410, 76275, 76950, 77292, 91530, 92340, 96615, 101700, 107350, 109836, 115425, 115938, 128820, 137295, 152550, 153900, 161025, 173907, 183060, 193230, 214700, 228825, 230850, 231876, 274590, 289845, 305100, 322050, 347814, 386460, 457650, 461700, 483075, 521721, 549180, 579690, 644100, 686475, 695628, 869535, 915300, 966150, 1043442, 1159380, 1372950, 1449225, 1739070, 1932300, 2086884, 2608605, 2745900, 2898450, 3478140, 4347675, 5217210, 5796900, 8695350, 10434420, 13043025, 17390700, 26086050, 52172100]

約数ペア:

[(1, 52172100), (2, 26086050), (3, 17390700), (4, 13043025), (5, 10434420), (6, 8695350), (9, 5796900), (10, 5217210), (12, 4347675), (15, 3478140), (18, 2898450), (19, 2745900), (20, 2608605), (25, 2086884), (27, 1932300), (30, 1739070), (36, 1449225), (38, 1372950), (45, 1159380), (50, 1043442), (54, 966150), (57, 915300), (60, 869535), (75, 695628), (76, 686475), (81, 644100), (90, 579690), (95, 549180), (100, 521721), (108, 483075), (113, 461700), (114, 457650), (135, 386460), (150, 347814), (162, 322050), (171, 305100), (180, 289845), (190, 274590), (225, 231876), (226, 230850), (228, 228825), (243, 214700), (270, 193230), (285, 183060), (300, 173907), (324, 161025), (339, 153900), (342, 152550), (380, 137295), (405, 128820), (450, 115938), (452, 115425), (475, 109836), (486, 107350), (513, 101700), (540, 96615), (565, 92340), (570, 91530), (675, 77292), (678, 76950), (684, 76275), (810, 64410), (855, 61020), (900, 57969), (950, 54918), (972, 53675), (1017, 51300), (1026, 50850), (1130, 46170), (1140, 45765), (1215, 42940), (1350, 38646), (1356, 38475), (1425, 36612), (1539, 33900), (1620, 32205), (1695, 30780), (1710, 30510), (1900, 27459), (2025, 25764), (2034, 25650), (2052, 25425), (2147, 24300), (2260, 23085), (2430, 21470), (2565, 20340), (2700, 19323), (2825, 18468), (2850, 18306), (3051, 17100), (3078, 16950), (3390, 15390), (3420, 15255), (4050, 12882), (4068, 12825), (4275, 12204), (4294, 12150), (4617, 11300), (4860, 10735), (5085, 10260), (5130, 10170), (5650, 9234), (5700, 9153), (6075, 8588), (6102, 8550), (6156, 8475), (6441, 8100), (6780, 7695)]