55589820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 200202240

約数和(自身を除く): 144612420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 19, 20, 22, 26, 30, 31, 33, 38, 39, 44, 52, 55, 57, 60, 62, 65, 66, 76, 78, 93, 95, 110, 114, 121, 124, 130, 132, 143, 155, 156, 165, 186, 190, 195, 209, 220, 228, 242, 247, 260, 285, 286, 310, 330, 341, 363, 372, 380, 390, 403, 418, 429, 465, 484, 494, 570, 572, 589, 605, 620, 627, 660, 682, 715, 726, 741, 780, 806, 836, 858, 930, 988, 1023, 1045, 1140, 1178, 1209, 1210, 1235, 1254, 1364, 1430, 1452, 1482, 1573, 1612, 1705, 1716, 1767, 1815, 1860, 2015, 2046, 2090, 2145, 2299, 2356, 2418, 2420, 2470, 2508, 2717, 2860, 2945, 2964, 3135, 3146, 3410, 3534, 3630, 3705, 3751, 4030, 4092, 4180, 4290, 4433, 4598, 4719, 4836, 4940, 5115, 5434, 5890, 6045, 6270, 6292, 6479, 6820, 6897, 7068, 7260, 7410, 7502, 7657, 7865, 8060, 8151, 8580, 8835, 8866, 9196, 9438, 10230, 10868, 11253, 11495, 11780, 12090, 12540, 12958, 13299, 13585, 13794, 14820, 15004, 15314, 15730, 16302, 17670, 17732, 18755, 18876, 19437, 20460, 22165, 22506, 22971, 22990, 23595, 24180, 25916, 26598, 27170, 27588, 29887, 30628, 31460, 32395, 32604, 34485, 35340, 37510, 38285, 38874, 40755, 44330, 45012, 45942, 45980, 47190, 48763, 53196, 54340, 56265, 59774, 64790, 66495, 68970, 71269, 75020, 76570, 77748, 81510, 84227, 88660, 89661, 91884, 94380, 97185, 97526, 112530, 114855, 119548, 129580, 132990, 137940, 142538, 146289, 149435, 153140, 163020, 168454, 179322, 194370, 195052, 213807, 225060, 229710, 243815, 252681, 265980, 285076, 292578, 298870, 336908, 356345, 358644, 388740, 421135, 427614, 448305, 459420, 487630, 505362, 585156, 597740, 712690, 731445, 842270, 855228, 896610, 926497, 975260, 1010724, 1069035, 1263405, 1425380, 1462890, 1684540, 1793220, 1852994, 2138070, 2526810, 2779491, 2925780, 3705988, 4276140, 4632485, 5053620, 5558982, 9264970, 11117964, 13897455, 18529940, 27794910, 55589820]

約数ペア:

[(1, 55589820), (2, 27794910), (3, 18529940), (4, 13897455), (5, 11117964), (6, 9264970), (10, 5558982), (11, 5053620), (12, 4632485), (13, 4276140), (15, 3705988), (19, 2925780), (20, 2779491), (22, 2526810), (26, 2138070), (30, 1852994), (31, 1793220), (33, 1684540), (38, 1462890), (39, 1425380), (44, 1263405), (52, 1069035), (55, 1010724), (57, 975260), (60, 926497), (62, 896610), (65, 855228), (66, 842270), (76, 731445), (78, 712690), (93, 597740), (95, 585156), (110, 505362), (114, 487630), (121, 459420), (124, 448305), (130, 427614), (132, 421135), (143, 388740), (155, 358644), (156, 356345), (165, 336908), (186, 298870), (190, 292578), (195, 285076), (209, 265980), (220, 252681), (228, 243815), (242, 229710), (247, 225060), (260, 213807), (285, 195052), (286, 194370), (310, 179322), (330, 168454), (341, 163020), (363, 153140), (372, 149435), (380, 146289), (390, 142538), (403, 137940), (418, 132990), (429, 129580), (465, 119548), (484, 114855), (494, 112530), (570, 97526), (572, 97185), (589, 94380), (605, 91884), (620, 89661), (627, 88660), (660, 84227), (682, 81510), (715, 77748), (726, 76570), (741, 75020), (780, 71269), (806, 68970), (836, 66495), (858, 64790), (930, 59774), (988, 56265), (1023, 54340), (1045, 53196), (1140, 48763), (1178, 47190), (1209, 45980), (1210, 45942), (1235, 45012), (1254, 44330), (1364, 40755), (1430, 38874), (1452, 38285), (1482, 37510), (1573, 35340), (1612, 34485), (1705, 32604), (1716, 32395), (1767, 31460), (1815, 30628), (1860, 29887), (2015, 27588), (2046, 27170), (2090, 26598), (2145, 25916), (2299, 24180), (2356, 23595), (2418, 22990), (2420, 22971), (2470, 22506), (2508, 22165), (2717, 20460), (2860, 19437), (2945, 18876), (2964, 18755), (3135, 17732), (3146, 17670), (3410, 16302), (3534, 15730), (3630, 15314), (3705, 15004), (3751, 14820), (4030, 13794), (4092, 13585), (4180, 13299), (4290, 12958), (4433, 12540), (4598, 12090), (4719, 11780), (4836, 11495), (4940, 11253), (5115, 10868), (5434, 10230), (5890, 9438), (6045, 9196), (6270, 8866), (6292, 8835), (6479, 8580), (6820, 8151), (6897, 8060), (7068, 7865), (7260, 7657), (7410, 7502)]