149364800

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 407432256

約数和(自身を除く): 258067456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 64, 65, 80, 86, 100, 104, 130, 160, 167, 172, 200, 208, 215, 260, 320, 325, 334, 344, 400, 416, 430, 520, 559, 650, 668, 688, 800, 832, 835, 860, 1040, 1075, 1118, 1300, 1336, 1376, 1600, 1670, 1720, 2080, 2150, 2171, 2236, 2600, 2672, 2752, 2795, 3340, 3440, 4160, 4175, 4300, 4342, 4472, 5200, 5344, 5590, 6680, 6880, 7181, 8350, 8600, 8684, 8944, 10400, 10688, 10855, 11180, 13360, 13760, 13975, 14362, 16700, 17200, 17368, 17888, 20800, 21710, 22360, 26720, 27950, 28724, 33400, 34400, 34736, 35776, 35905, 43420, 44720, 53440, 54275, 55900, 57448, 66800, 68800, 69472, 71810, 86840, 89440, 93353, 108550, 111800, 114896, 133600, 138944, 143620, 173680, 178880, 179525, 186706, 217100, 223600, 229792, 267200, 287240, 347360, 359050, 373412, 434200, 447200, 459584, 466765, 574480, 694720, 718100, 746824, 868400, 894400, 933530, 1148960, 1436200, 1493648, 1736800, 1867060, 2297920, 2333825, 2872400, 2987296, 3473600, 3734120, 4667650, 5744800, 5974592, 7468240, 9335300, 11489600, 14936480, 18670600, 29872960, 37341200, 74682400, 149364800]

約数ペア:

[(1, 149364800), (2, 74682400), (4, 37341200), (5, 29872960), (8, 18670600), (10, 14936480), (13, 11489600), (16, 9335300), (20, 7468240), (25, 5974592), (26, 5744800), (32, 4667650), (40, 3734120), (43, 3473600), (50, 2987296), (52, 2872400), (64, 2333825), (65, 2297920), (80, 1867060), (86, 1736800), (100, 1493648), (104, 1436200), (130, 1148960), (160, 933530), (167, 894400), (172, 868400), (200, 746824), (208, 718100), (215, 694720), (260, 574480), (320, 466765), (325, 459584), (334, 447200), (344, 434200), (400, 373412), (416, 359050), (430, 347360), (520, 287240), (559, 267200), (650, 229792), (668, 223600), (688, 217100), (800, 186706), (832, 179525), (835, 178880), (860, 173680), (1040, 143620), (1075, 138944), (1118, 133600), (1300, 114896), (1336, 111800), (1376, 108550), (1600, 93353), (1670, 89440), (1720, 86840), (2080, 71810), (2150, 69472), (2171, 68800), (2236, 66800), (2600, 57448), (2672, 55900), (2752, 54275), (2795, 53440), (3340, 44720), (3440, 43420), (4160, 35905), (4175, 35776), (4300, 34736), (4342, 34400), (4472, 33400), (5200, 28724), (5344, 27950), (5590, 26720), (6680, 22360), (6880, 21710), (7181, 20800), (8350, 17888), (8600, 17368), (8684, 17200), (8944, 16700), (10400, 14362), (10688, 13975), (10855, 13760), (11180, 13360)]