68943600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1776

約数の個数: 180

約数和(自身を含む): 261153672

約数和(自身を除く): 192210072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 264, 275, 300, 330, 360, 396, 400, 440, 450, 495, 528, 550, 600, 660, 720, 792, 825, 880, 900, 990, 1100, 1200, 1320, 1584, 1650, 1741, 1800, 1980, 2200, 2475, 2640, 3300, 3482, 3600, 3960, 4400, 4950, 5223, 6600, 6964, 7920, 8705, 9900, 10446, 13200, 13928, 15669, 17410, 19151, 19800, 20892, 26115, 27856, 31338, 34820, 38302, 39600, 41784, 43525, 52230, 57453, 62676, 69640, 76604, 78345, 83568, 87050, 95755, 104460, 114906, 125352, 130575, 139280, 153208, 156690, 172359, 174100, 191510, 208920, 229812, 250704, 261150, 287265, 306416, 313380, 344718, 348200, 383020, 391725, 417840, 459624, 478775, 522300, 574530, 626760, 689436, 696400, 766040, 783450, 861795, 919248, 957550, 1044600, 1149060, 1253520, 1378872, 1436325, 1532080, 1566900, 1723590, 1915100, 2089200, 2298120, 2757744, 2872650, 3133800, 3447180, 3830200, 4308975, 4596240, 5745300, 6267600, 6894360, 7660400, 8617950, 11490600, 13788720, 17235900, 22981200, 34471800, 68943600]

約数ペア:

[(1, 68943600), (2, 34471800), (3, 22981200), (4, 17235900), (5, 13788720), (6, 11490600), (8, 8617950), (9, 7660400), (10, 6894360), (11, 6267600), (12, 5745300), (15, 4596240), (16, 4308975), (18, 3830200), (20, 3447180), (22, 3133800), (24, 2872650), (25, 2757744), (30, 2298120), (33, 2089200), (36, 1915100), (40, 1723590), (44, 1566900), (45, 1532080), (48, 1436325), (50, 1378872), (55, 1253520), (60, 1149060), (66, 1044600), (72, 957550), (75, 919248), (80, 861795), (88, 783450), (90, 766040), (99, 696400), (100, 689436), (110, 626760), (120, 574530), (132, 522300), (144, 478775), (150, 459624), (165, 417840), (176, 391725), (180, 383020), (198, 348200), (200, 344718), (220, 313380), (225, 306416), (240, 287265), (264, 261150), (275, 250704), (300, 229812), (330, 208920), (360, 191510), (396, 174100), (400, 172359), (440, 156690), (450, 153208), (495, 139280), (528, 130575), (550, 125352), (600, 114906), (660, 104460), (720, 95755), (792, 87050), (825, 83568), (880, 78345), (900, 76604), (990, 69640), (1100, 62676), (1200, 57453), (1320, 52230), (1584, 43525), (1650, 41784), (1741, 39600), (1800, 38302), (1980, 34820), (2200, 31338), (2475, 27856), (2640, 26115), (3300, 20892), (3482, 19800), (3600, 19151), (3960, 17410), (4400, 15669), (4950, 13928), (5223, 13200), (6600, 10446), (6964, 9900), (7920, 8705)]