266286900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 288

約数和(自身を含む): 919941120

約数和(自身を除く): 653654220

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 25, 30, 31, 33, 38, 44, 50, 55, 57, 60, 62, 66, 75, 76, 93, 95, 100, 110, 114, 124, 132, 137, 150, 155, 165, 186, 190, 209, 220, 228, 274, 275, 285, 300, 310, 330, 341, 372, 380, 411, 418, 465, 475, 548, 550, 570, 589, 620, 627, 660, 682, 685, 775, 822, 825, 836, 930, 950, 1023, 1045, 1100, 1140, 1178, 1254, 1364, 1370, 1425, 1507, 1550, 1644, 1650, 1705, 1767, 1860, 1900, 2046, 2055, 2090, 2325, 2356, 2508, 2603, 2740, 2850, 2945, 3014, 3100, 3135, 3300, 3410, 3425, 3534, 4092, 4110, 4180, 4247, 4521, 4650, 5115, 5206, 5225, 5700, 5890, 6028, 6270, 6479, 6820, 6850, 7068, 7535, 7809, 8220, 8494, 8525, 8835, 9042, 9300, 10230, 10275, 10412, 10450, 11780, 12540, 12741, 12958, 13015, 13700, 14725, 15070, 15618, 15675, 16988, 17050, 17670, 18084, 19437, 20460, 20550, 20900, 21235, 22605, 25482, 25575, 25916, 26030, 28633, 29450, 30140, 31236, 31350, 32395, 34100, 35340, 37675, 38874, 39045, 41100, 42470, 44175, 45210, 46717, 50964, 51150, 52060, 57266, 58900, 62700, 63705, 64790, 65075, 75350, 77748, 78090, 80693, 84940, 85899, 88350, 90420, 93434, 97185, 102300, 106175, 113025, 114532, 127410, 129580, 130150, 140151, 143165, 150700, 156180, 161386, 161975, 171798, 176700, 186868, 194370, 195225, 212350, 226050, 233585, 242079, 254820, 260300, 280302, 286330, 318525, 322772, 323950, 343596, 388740, 390450, 403465, 424700, 429495, 452100, 467170, 484158, 485925, 560604, 572660, 637050, 647900, 700755, 715825, 780900, 806930, 858990, 887623, 934340, 968316, 971850, 1167925, 1210395, 1274100, 1401510, 1431650, 1613860, 1717980, 1775246, 1943700, 2017325, 2147475, 2335850, 2420790, 2662869, 2803020, 2863300, 3503775, 3550492, 4034650, 4294950, 4438115, 4671700, 4841580, 5325738, 6051975, 7007550, 8069300, 8589900, 8876230, 10651476, 12103950, 13314345, 14015100, 17752460, 22190575, 24207900, 26628690, 44381150, 53257380, 66571725, 88762300, 133143450, 266286900]

約数ペア:

[(1, 266286900), (2, 133143450), (3, 88762300), (4, 66571725), (5, 53257380), (6, 44381150), (10, 26628690), (11, 24207900), (12, 22190575), (15, 17752460), (19, 14015100), (20, 13314345), (22, 12103950), (25, 10651476), (30, 8876230), (31, 8589900), (33, 8069300), (38, 7007550), (44, 6051975), (50, 5325738), (55, 4841580), (57, 4671700), (60, 4438115), (62, 4294950), (66, 4034650), (75, 3550492), (76, 3503775), (93, 2863300), (95, 2803020), (100, 2662869), (110, 2420790), (114, 2335850), (124, 2147475), (132, 2017325), (137, 1943700), (150, 1775246), (155, 1717980), (165, 1613860), (186, 1431650), (190, 1401510), (209, 1274100), (220, 1210395), (228, 1167925), (274, 971850), (275, 968316), (285, 934340), (300, 887623), (310, 858990), (330, 806930), (341, 780900), (372, 715825), (380, 700755), (411, 647900), (418, 637050), (465, 572660), (475, 560604), (548, 485925), (550, 484158), (570, 467170), (589, 452100), (620, 429495), (627, 424700), (660, 403465), (682, 390450), (685, 388740), (775, 343596), (822, 323950), (825, 322772), (836, 318525), (930, 286330), (950, 280302), (1023, 260300), (1045, 254820), (1100, 242079), (1140, 233585), (1178, 226050), (1254, 212350), (1364, 195225), (1370, 194370), (1425, 186868), (1507, 176700), (1550, 171798), (1644, 161975), (1650, 161386), (1705, 156180), (1767, 150700), (1860, 143165), (1900, 140151), (2046, 130150), (2055, 129580), (2090, 127410), (2325, 114532), (2356, 113025), (2508, 106175), (2603, 102300), (2740, 97185), (2850, 93434), (2945, 90420), (3014, 88350), (3100, 85899), (3135, 84940), (3300, 80693), (3410, 78090), (3425, 77748), (3534, 75350), (4092, 65075), (4110, 64790), (4180, 63705), (4247, 62700), (4521, 58900), (4650, 57266), (5115, 52060), (5206, 51150), (5225, 50964), (5700, 46717), (5890, 45210), (6028, 44175), (6270, 42470), (6479, 41100), (6820, 39045), (6850, 38874), (7068, 37675), (7535, 35340), (7809, 34100), (8220, 32395), (8494, 31350), (8525, 31236), (8835, 30140), (9042, 29450), (9300, 28633), (10230, 26030), (10275, 25916), (10412, 25575), (10450, 25482), (11780, 22605), (12540, 21235), (12741, 20900), (12958, 20550), (13015, 20460), (13700, 19437), (14725, 18084), (15070, 17670), (15618, 17050), (15675, 16988)]