55198320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 184488192

約数和(自身を除く): 129289872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 83, 85, 102, 120, 136, 163, 166, 170, 204, 240, 249, 255, 272, 326, 332, 340, 408, 415, 489, 498, 510, 652, 664, 680, 815, 816, 830, 978, 996, 1020, 1245, 1304, 1328, 1360, 1411, 1630, 1660, 1956, 1992, 2040, 2445, 2490, 2608, 2771, 2822, 3260, 3320, 3912, 3984, 4080, 4233, 4890, 4980, 5542, 5644, 6520, 6640, 7055, 7824, 8313, 8466, 9780, 9960, 11084, 11288, 13040, 13529, 13855, 14110, 16626, 16932, 19560, 19920, 21165, 22168, 22576, 27058, 27710, 28220, 33252, 33864, 39120, 40587, 41565, 42330, 44336, 54116, 55420, 56440, 66504, 67645, 67728, 81174, 83130, 84660, 108232, 110840, 112880, 133008, 135290, 162348, 166260, 169320, 202935, 216464, 221680, 229993, 270580, 324696, 332520, 338640, 405870, 459986, 541160, 649392, 665040, 689979, 811740, 919972, 1082320, 1149965, 1379958, 1623480, 1839944, 2299930, 2759916, 3246960, 3449895, 3679888, 4599860, 5519832, 6899790, 9199720, 11039664, 13799580, 18399440, 27599160, 55198320]

約数ペア:

[(1, 55198320), (2, 27599160), (3, 18399440), (4, 13799580), (5, 11039664), (6, 9199720), (8, 6899790), (10, 5519832), (12, 4599860), (15, 3679888), (16, 3449895), (17, 3246960), (20, 2759916), (24, 2299930), (30, 1839944), (34, 1623480), (40, 1379958), (48, 1149965), (51, 1082320), (60, 919972), (68, 811740), (80, 689979), (83, 665040), (85, 649392), (102, 541160), (120, 459986), (136, 405870), (163, 338640), (166, 332520), (170, 324696), (204, 270580), (240, 229993), (249, 221680), (255, 216464), (272, 202935), (326, 169320), (332, 166260), (340, 162348), (408, 135290), (415, 133008), (489, 112880), (498, 110840), (510, 108232), (652, 84660), (664, 83130), (680, 81174), (815, 67728), (816, 67645), (830, 66504), (978, 56440), (996, 55420), (1020, 54116), (1245, 44336), (1304, 42330), (1328, 41565), (1360, 40587), (1411, 39120), (1630, 33864), (1660, 33252), (1956, 28220), (1992, 27710), (2040, 27058), (2445, 22576), (2490, 22168), (2608, 21165), (2771, 19920), (2822, 19560), (3260, 16932), (3320, 16626), (3912, 14110), (3984, 13855), (4080, 13529), (4233, 13040), (4890, 11288), (4980, 11084), (5542, 9960), (5644, 9780), (6520, 8466), (6640, 8313), (7055, 7824)]