82170660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 276482304

約数和(自身を除く): 194311644

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 61, 65, 66, 78, 110, 122, 130, 132, 143, 156, 157, 165, 183, 195, 220, 244, 260, 286, 305, 314, 330, 366, 390, 429, 471, 572, 610, 628, 660, 671, 715, 732, 780, 785, 793, 858, 915, 942, 1220, 1342, 1430, 1570, 1586, 1716, 1727, 1830, 1884, 2013, 2041, 2145, 2355, 2379, 2684, 2860, 3140, 3172, 3355, 3454, 3660, 3965, 4026, 4082, 4290, 4710, 4758, 5181, 6123, 6710, 6908, 7930, 8052, 8164, 8580, 8635, 8723, 9420, 9516, 9577, 10065, 10205, 10362, 11895, 12246, 13420, 15860, 17270, 17446, 19154, 20130, 20410, 20724, 22451, 23790, 24492, 25905, 26169, 28731, 30615, 34540, 34892, 38308, 40260, 40820, 43615, 44902, 47580, 47885, 51810, 52338, 57462, 61230, 67353, 87230, 89804, 95770, 103620, 104676, 105347, 112255, 114924, 122460, 124501, 130845, 134706, 143655, 174460, 191540, 210694, 224510, 249002, 261690, 269412, 287310, 316041, 336765, 373503, 421388, 449020, 498004, 523380, 526735, 574620, 622505, 632082, 673530, 747006, 1053470, 1245010, 1264164, 1347060, 1369511, 1494012, 1580205, 1867515, 2106940, 2490020, 2739022, 3160410, 3735030, 4108533, 5478044, 6320820, 6847555, 7470060, 8217066, 13695110, 16434132, 20542665, 27390220, 41085330, 82170660]

約数ペア:

[(1, 82170660), (2, 41085330), (3, 27390220), (4, 20542665), (5, 16434132), (6, 13695110), (10, 8217066), (11, 7470060), (12, 6847555), (13, 6320820), (15, 5478044), (20, 4108533), (22, 3735030), (26, 3160410), (30, 2739022), (33, 2490020), (39, 2106940), (44, 1867515), (52, 1580205), (55, 1494012), (60, 1369511), (61, 1347060), (65, 1264164), (66, 1245010), (78, 1053470), (110, 747006), (122, 673530), (130, 632082), (132, 622505), (143, 574620), (156, 526735), (157, 523380), (165, 498004), (183, 449020), (195, 421388), (220, 373503), (244, 336765), (260, 316041), (286, 287310), (305, 269412), (314, 261690), (330, 249002), (366, 224510), (390, 210694), (429, 191540), (471, 174460), (572, 143655), (610, 134706), (628, 130845), (660, 124501), (671, 122460), (715, 114924), (732, 112255), (780, 105347), (785, 104676), (793, 103620), (858, 95770), (915, 89804), (942, 87230), (1220, 67353), (1342, 61230), (1430, 57462), (1570, 52338), (1586, 51810), (1716, 47885), (1727, 47580), (1830, 44902), (1884, 43615), (2013, 40820), (2041, 40260), (2145, 38308), (2355, 34892), (2379, 34540), (2684, 30615), (2860, 28731), (3140, 26169), (3172, 25905), (3355, 24492), (3454, 23790), (3660, 22451), (3965, 20724), (4026, 20410), (4082, 20130), (4290, 19154), (4710, 17446), (4758, 17270), (5181, 15860), (6123, 13420), (6710, 12246), (6908, 11895), (7930, 10362), (8052, 10205), (8164, 10065), (8580, 9577), (8635, 9516), (8723, 9420)]