1393549300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 288

約数和(自身を含む): 3919749120

約数和(自身を除く): 2526199820

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 23, 25, 26, 38, 44, 46, 50, 52, 55, 65, 76, 92, 95, 100, 110, 115, 130, 143, 190, 209, 220, 223, 230, 247, 253, 260, 275, 286, 299, 325, 380, 418, 437, 446, 460, 475, 494, 506, 550, 572, 575, 598, 650, 715, 836, 874, 892, 950, 988, 1012, 1045, 1100, 1115, 1150, 1196, 1235, 1265, 1300, 1430, 1495, 1748, 1900, 2090, 2185, 2230, 2300, 2453, 2470, 2530, 2717, 2860, 2899, 2990, 3289, 3575, 4180, 4237, 4370, 4460, 4807, 4906, 4940, 5060, 5129, 5225, 5434, 5575, 5681, 5798, 5980, 6175, 6325, 6578, 7150, 7475, 8474, 8740, 9614, 9812, 10258, 10450, 10868, 10925, 11150, 11362, 11596, 12265, 12350, 12650, 13156, 13585, 14300, 14495, 14950, 16445, 16948, 19228, 20516, 20900, 21185, 21850, 22300, 22724, 24035, 24530, 24700, 25300, 25645, 27170, 28405, 28990, 29900, 31889, 32890, 42370, 43700, 46607, 48070, 49060, 51290, 54340, 55081, 56419, 56810, 57980, 61325, 62491, 63778, 65780, 66677, 67925, 72475, 82225, 84740, 93214, 96140, 97451, 102580, 105925, 110162, 112838, 113620, 120175, 122650, 124982, 127556, 128225, 133354, 135850, 142025, 144950, 159445, 164450, 186428, 194902, 211850, 220324, 225676, 233035, 240350, 245300, 249964, 256450, 266708, 271700, 275405, 282095, 284050, 289900, 312455, 318890, 328900, 333385, 389804, 423700, 466070, 480700, 487255, 512900, 550810, 564190, 568100, 605891, 624910, 637780, 666770, 733447, 797225, 932140, 974510, 1071961, 1101620, 1128380, 1165175, 1211782, 1249820, 1266863, 1333540, 1377025, 1410475, 1466894, 1562275, 1594450, 1666925, 1949020, 2143922, 2330350, 2423564, 2436275, 2533726, 2754050, 2820950, 2933788, 3029455, 3124550, 3188900, 3333850, 3667235, 4287844, 4660700, 4872550, 5067452, 5359805, 5508100, 5641900, 6058910, 6249100, 6334315, 6667700, 7334470, 9745100, 10719610, 12117820, 12668630, 13935493, 14668940, 15147275, 18336175, 21439220, 25337260, 26799025, 27870986, 30294550, 31671575, 36672350, 53598050, 55741972, 60589100, 63343150, 69677465, 73344700, 107196100, 126686300, 139354930, 278709860, 348387325, 696774650, 1393549300]

約数ペア:

[(1, 1393549300), (2, 696774650), (4, 348387325), (5, 278709860), (10, 139354930), (11, 126686300), (13, 107196100), (19, 73344700), (20, 69677465), (22, 63343150), (23, 60589100), (25, 55741972), (26, 53598050), (38, 36672350), (44, 31671575), (46, 30294550), (50, 27870986), (52, 26799025), (55, 25337260), (65, 21439220), (76, 18336175), (92, 15147275), (95, 14668940), (100, 13935493), (110, 12668630), (115, 12117820), (130, 10719610), (143, 9745100), (190, 7334470), (209, 6667700), (220, 6334315), (223, 6249100), (230, 6058910), (247, 5641900), (253, 5508100), (260, 5359805), (275, 5067452), (286, 4872550), (299, 4660700), (325, 4287844), (380, 3667235), (418, 3333850), (437, 3188900), (446, 3124550), (460, 3029455), (475, 2933788), (494, 2820950), (506, 2754050), (550, 2533726), (572, 2436275), (575, 2423564), (598, 2330350), (650, 2143922), (715, 1949020), (836, 1666925), (874, 1594450), (892, 1562275), (950, 1466894), (988, 1410475), (1012, 1377025), (1045, 1333540), (1100, 1266863), (1115, 1249820), (1150, 1211782), (1196, 1165175), (1235, 1128380), (1265, 1101620), (1300, 1071961), (1430, 974510), (1495, 932140), (1748, 797225), (1900, 733447), (2090, 666770), (2185, 637780), (2230, 624910), (2300, 605891), (2453, 568100), (2470, 564190), (2530, 550810), (2717, 512900), (2860, 487255), (2899, 480700), (2990, 466070), (3289, 423700), (3575, 389804), (4180, 333385), (4237, 328900), (4370, 318890), (4460, 312455), (4807, 289900), (4906, 284050), (4940, 282095), (5060, 275405), (5129, 271700), (5225, 266708), (5434, 256450), (5575, 249964), (5681, 245300), (5798, 240350), (5980, 233035), (6175, 225676), (6325, 220324), (6578, 211850), (7150, 194902), (7475, 186428), (8474, 164450), (8740, 159445), (9614, 144950), (9812, 142025), (10258, 135850), (10450, 133354), (10868, 128225), (10925, 127556), (11150, 124982), (11362, 122650), (11596, 120175), (12265, 113620), (12350, 112838), (12650, 110162), (13156, 105925), (13585, 102580), (14300, 97451), (14495, 96140), (14950, 93214), (16445, 84740), (16948, 82225), (19228, 72475), (20516, 67925), (20900, 66677), (21185, 65780), (21850, 63778), (22300, 62491), (22724, 61325), (24035, 57980), (24530, 56810), (24700, 56419), (25300, 55081), (25645, 54340), (27170, 51290), (28405, 49060), (28990, 48070), (29900, 46607), (31889, 43700), (32890, 42370)]