86726520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 307307520

約数和(自身を除く): 220581000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 296, 306, 333, 340, 360, 370, 383, 408, 444, 510, 555, 612, 629, 666, 680, 740, 765, 766, 888, 1020, 1110, 1149, 1224, 1258, 1332, 1480, 1530, 1532, 1665, 1887, 1915, 2040, 2220, 2298, 2516, 2664, 3060, 3064, 3145, 3330, 3447, 3774, 3830, 4440, 4596, 5032, 5661, 5745, 6120, 6290, 6511, 6660, 6894, 7548, 7660, 9192, 9435, 11322, 11490, 12580, 13022, 13320, 13788, 14171, 15096, 15320, 17235, 18870, 19533, 22644, 22980, 25160, 26044, 27576, 28305, 28342, 32555, 34470, 37740, 39066, 42513, 45288, 45960, 52088, 56610, 56684, 58599, 65110, 68940, 70855, 75480, 78132, 85026, 97665, 113220, 113368, 117198, 127539, 130220, 137880, 141710, 156264, 170052, 195330, 212565, 226440, 234396, 240907, 255078, 260440, 283420, 292995, 340104, 390660, 425130, 468792, 481814, 510156, 566840, 585990, 637695, 722721, 781320, 850260, 963628, 1020312, 1171980, 1204535, 1275390, 1445442, 1700520, 1927256, 2168163, 2343960, 2409070, 2550780, 2890884, 3613605, 4336326, 4818140, 5101560, 5781768, 7227210, 8672652, 9636280, 10840815, 14454420, 17345304, 21681630, 28908840, 43363260, 86726520]

約数ペア:

[(1, 86726520), (2, 43363260), (3, 28908840), (4, 21681630), (5, 17345304), (6, 14454420), (8, 10840815), (9, 9636280), (10, 8672652), (12, 7227210), (15, 5781768), (17, 5101560), (18, 4818140), (20, 4336326), (24, 3613605), (30, 2890884), (34, 2550780), (36, 2409070), (37, 2343960), (40, 2168163), (45, 1927256), (51, 1700520), (60, 1445442), (68, 1275390), (72, 1204535), (74, 1171980), (85, 1020312), (90, 963628), (102, 850260), (111, 781320), (120, 722721), (136, 637695), (148, 585990), (153, 566840), (170, 510156), (180, 481814), (185, 468792), (204, 425130), (222, 390660), (255, 340104), (296, 292995), (306, 283420), (333, 260440), (340, 255078), (360, 240907), (370, 234396), (383, 226440), (408, 212565), (444, 195330), (510, 170052), (555, 156264), (612, 141710), (629, 137880), (666, 130220), (680, 127539), (740, 117198), (765, 113368), (766, 113220), (888, 97665), (1020, 85026), (1110, 78132), (1149, 75480), (1224, 70855), (1258, 68940), (1332, 65110), (1480, 58599), (1530, 56684), (1532, 56610), (1665, 52088), (1887, 45960), (1915, 45288), (2040, 42513), (2220, 39066), (2298, 37740), (2516, 34470), (2664, 32555), (3060, 28342), (3064, 28305), (3145, 27576), (3330, 26044), (3447, 25160), (3774, 22980), (3830, 22644), (4440, 19533), (4596, 18870), (5032, 17235), (5661, 15320), (5745, 15096), (6120, 14171), (6290, 13788), (6511, 13320), (6660, 13022), (6894, 12580), (7548, 11490), (7660, 11322), (9192, 9435)]