254846929860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{857}}^1\times {\mathrm{1453}}^1$

素因数の和:2707

約数の個数: 192

約数和(自身を含む): 796424428800

約数和(自身を除く): 541577498940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 379, 540, 758, 857, 1137, 1453, 1516, 1714, 1895, 2274, 2571, 2906, 3411, 3428, 3790, 4285, 4359, 4548, 5142, 5685, 5812, 6822, 7265, 7580, 7713, 8570, 8718, 10233, 10284, 11370, 12855, 13077, 13644, 14530, 15426, 17055, 17140, 17436, 20466, 21795, 22740, 23139, 25710, 26154, 29060, 30852, 34110, 38565, 39231, 40932, 43590, 46278, 51165, 51420, 52308, 65385, 68220, 77130, 78462, 87180, 92556, 102330, 115695, 130770, 154260, 156924, 196155, 204660, 231390, 261540, 324803, 392310, 462780, 550687, 649606, 784620, 974409, 1101374, 1245221, 1299212, 1624015, 1652061, 1948818, 2202748, 2490442, 2753435, 2923227, 3248030, 3304122, 3735663, 3897636, 4872045, 4956183, 4980884, 5506870, 5846454, 6226105, 6496060, 6608244, 7471326, 8260305, 8769681, 9744090, 9912366, 11013740, 11206989, 11692908, 12452210, 14616135, 14868549, 14942652, 16520610, 17539362, 18678315, 19488180, 19824732, 22413978, 24780915, 24904420, 29232270, 29737098, 33041220, 33620967, 35078724, 37356630, 43848405, 44827956, 49561830, 56034945, 58464540, 59474196, 67241934, 74342745, 74713260, 87696810, 99123660, 112069890, 134483868, 148685490, 168104835, 175393620, 224139780, 297370980, 336209670, 471938759, 672419340, 943877518, 1415816277, 1887755036, 2359693795, 2831632554, 4247448831, 4719387590, 5663265108, 7079081385, 8494897662, 9438775180, 12742346493, 14158162770, 16989795324, 21237244155, 25484692986, 28316325540, 42474488310, 50969385972, 63711732465, 84948976620, 127423464930, 254846929860]

約数ペア:

[(1, 254846929860), (2, 127423464930), (3, 84948976620), (4, 63711732465), (5, 50969385972), (6, 42474488310), (9, 28316325540), (10, 25484692986), (12, 21237244155), (15, 16989795324), (18, 14158162770), (20, 12742346493), (27, 9438775180), (30, 8494897662), (36, 7079081385), (45, 5663265108), (54, 4719387590), (60, 4247448831), (90, 2831632554), (108, 2359693795), (135, 1887755036), (180, 1415816277), (270, 943877518), (379, 672419340), (540, 471938759), (758, 336209670), (857, 297370980), (1137, 224139780), (1453, 175393620), (1516, 168104835), (1714, 148685490), (1895, 134483868), (2274, 112069890), (2571, 99123660), (2906, 87696810), (3411, 74713260), (3428, 74342745), (3790, 67241934), (4285, 59474196), (4359, 58464540), (4548, 56034945), (5142, 49561830), (5685, 44827956), (5812, 43848405), (6822, 37356630), (7265, 35078724), (7580, 33620967), (7713, 33041220), (8570, 29737098), (8718, 29232270), (10233, 24904420), (10284, 24780915), (11370, 22413978), (12855, 19824732), (13077, 19488180), (13644, 18678315), (14530, 17539362), (15426, 16520610), (17055, 14942652), (17140, 14868549), (17436, 14616135), (20466, 12452210), (21795, 11692908), (22740, 11206989), (23139, 11013740), (25710, 9912366), (26154, 9744090), (29060, 8769681), (30852, 8260305), (34110, 7471326), (38565, 6608244), (39231, 6496060), (40932, 6226105), (43590, 5846454), (46278, 5506870), (51165, 4980884), (51420, 4956183), (52308, 4872045), (65385, 3897636), (68220, 3735663), (77130, 3304122), (78462, 3248030), (87180, 2923227), (92556, 2753435), (102330, 2490442), (115695, 2202748), (130770, 1948818), (154260, 1652061), (156924, 1624015), (196155, 1299212), (204660, 1245221), (231390, 1101374), (261540, 974409), (324803, 784620), (392310, 649606), (462780, 550687)]