161047800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 288

約数和(自身を含む): 604983600

約数和(自身を除く): 443935800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 19, 20, 24, 25, 30, 34, 36, 38, 40, 45, 50, 51, 57, 60, 68, 72, 75, 76, 85, 90, 95, 100, 102, 114, 120, 136, 150, 152, 153, 170, 171, 180, 190, 200, 204, 225, 228, 255, 277, 285, 300, 306, 323, 340, 342, 360, 380, 408, 425, 450, 456, 475, 510, 554, 570, 600, 612, 646, 680, 684, 760, 765, 831, 850, 855, 900, 950, 969, 1020, 1108, 1140, 1224, 1275, 1292, 1368, 1385, 1425, 1530, 1615, 1662, 1700, 1710, 1800, 1900, 1938, 2040, 2216, 2280, 2493, 2550, 2584, 2770, 2850, 2907, 3060, 3230, 3324, 3400, 3420, 3800, 3825, 3876, 4155, 4275, 4709, 4845, 4986, 5100, 5263, 5540, 5700, 5814, 6120, 6460, 6648, 6840, 6925, 7650, 7752, 8075, 8310, 8550, 9418, 9690, 9972, 10200, 10526, 11080, 11400, 11628, 12465, 12920, 13850, 14127, 14535, 15300, 15789, 16150, 16620, 17100, 18836, 19380, 19944, 20775, 21052, 23256, 23545, 24225, 24930, 26315, 27700, 28254, 29070, 30600, 31578, 32300, 33240, 34200, 37672, 38760, 41550, 42104, 42381, 47090, 47367, 48450, 49860, 52630, 55400, 56508, 58140, 62325, 63156, 64600, 70635, 72675, 78945, 83100, 84762, 89471, 94180, 94734, 96900, 99720, 105260, 113016, 116280, 117725, 124650, 126312, 131575, 141270, 145350, 157890, 166200, 169524, 178942, 188360, 189468, 193800, 210520, 211905, 235450, 236835, 249300, 263150, 268413, 282540, 290700, 315780, 339048, 353175, 357884, 378936, 394725, 423810, 447355, 470900, 473670, 498600, 526300, 536826, 565080, 581400, 631560, 706350, 715768, 789450, 805239, 847620, 894710, 941800, 947340, 1052600, 1059525, 1073652, 1184175, 1342065, 1412700, 1578900, 1610478, 1695240, 1789420, 1894680, 2119050, 2147304, 2236775, 2368350, 2684130, 2825400, 3157800, 3220956, 3578840, 4026195, 4238100, 4473550, 4736700, 5368260, 6441912, 6710325, 8052390, 8476200, 8947100, 9473400, 10736520, 13420650, 16104780, 17894200, 20130975, 26841300, 32209560, 40261950, 53682600, 80523900, 161047800]

約数ペア:

[(1, 161047800), (2, 80523900), (3, 53682600), (4, 40261950), (5, 32209560), (6, 26841300), (8, 20130975), (9, 17894200), (10, 16104780), (12, 13420650), (15, 10736520), (17, 9473400), (18, 8947100), (19, 8476200), (20, 8052390), (24, 6710325), (25, 6441912), (30, 5368260), (34, 4736700), (36, 4473550), (38, 4238100), (40, 4026195), (45, 3578840), (50, 3220956), (51, 3157800), (57, 2825400), (60, 2684130), (68, 2368350), (72, 2236775), (75, 2147304), (76, 2119050), (85, 1894680), (90, 1789420), (95, 1695240), (100, 1610478), (102, 1578900), (114, 1412700), (120, 1342065), (136, 1184175), (150, 1073652), (152, 1059525), (153, 1052600), (170, 947340), (171, 941800), (180, 894710), (190, 847620), (200, 805239), (204, 789450), (225, 715768), (228, 706350), (255, 631560), (277, 581400), (285, 565080), (300, 536826), (306, 526300), (323, 498600), (340, 473670), (342, 470900), (360, 447355), (380, 423810), (408, 394725), (425, 378936), (450, 357884), (456, 353175), (475, 339048), (510, 315780), (554, 290700), (570, 282540), (600, 268413), (612, 263150), (646, 249300), (680, 236835), (684, 235450), (760, 211905), (765, 210520), (831, 193800), (850, 189468), (855, 188360), (900, 178942), (950, 169524), (969, 166200), (1020, 157890), (1108, 145350), (1140, 141270), (1224, 131575), (1275, 126312), (1292, 124650), (1368, 117725), (1385, 116280), (1425, 113016), (1530, 105260), (1615, 99720), (1662, 96900), (1700, 94734), (1710, 94180), (1800, 89471), (1900, 84762), (1938, 83100), (2040, 78945), (2216, 72675), (2280, 70635), (2493, 64600), (2550, 63156), (2584, 62325), (2770, 58140), (2850, 56508), (2907, 55400), (3060, 52630), (3230, 49860), (3324, 48450), (3400, 47367), (3420, 47090), (3800, 42381), (3825, 42104), (3876, 41550), (4155, 38760), (4275, 37672), (4709, 34200), (4845, 33240), (4986, 32300), (5100, 31578), (5263, 30600), (5540, 29070), (5700, 28254), (5814, 27700), (6120, 26315), (6460, 24930), (6648, 24225), (6840, 23545), (6925, 23256), (7650, 21052), (7752, 20775), (8075, 19944), (8310, 19380), (8550, 18836), (9418, 17100), (9690, 16620), (9972, 16150), (10200, 15789), (10526, 15300), (11080, 14535), (11400, 14127), (11628, 13850), (12465, 12920)]