389931300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:744

約数の個数: 288

約数和(自身を含む): 1441574400

約数和(自身を除く): 1051643100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 25, 27, 30, 33, 36, 38, 44, 45, 50, 54, 55, 57, 60, 66, 75, 76, 90, 95, 99, 100, 108, 110, 114, 132, 135, 150, 165, 171, 180, 190, 198, 209, 220, 225, 228, 270, 275, 285, 297, 300, 330, 342, 380, 396, 418, 450, 475, 495, 513, 540, 550, 570, 594, 627, 660, 675, 684, 691, 825, 836, 855, 900, 950, 990, 1026, 1045, 1100, 1140, 1188, 1254, 1350, 1382, 1425, 1485, 1650, 1710, 1881, 1900, 1980, 2052, 2073, 2090, 2475, 2508, 2565, 2700, 2764, 2850, 2970, 3135, 3300, 3420, 3455, 3762, 4146, 4180, 4275, 4950, 5130, 5225, 5643, 5700, 5940, 6219, 6270, 6910, 7425, 7524, 7601, 8292, 8550, 9405, 9900, 10260, 10365, 10450, 11286, 12438, 12540, 12825, 13129, 13820, 14850, 15202, 15675, 17100, 17275, 18657, 18810, 20730, 20900, 22572, 22803, 24876, 25650, 26258, 28215, 29700, 30404, 31095, 31350, 34550, 37314, 37620, 38005, 39387, 41460, 45606, 47025, 51300, 51825, 52516, 56430, 62190, 62700, 65645, 68409, 69100, 74628, 76010, 78774, 91212, 93285, 94050, 103650, 112860, 114015, 118161, 124380, 131290, 136818, 141075, 144419, 152020, 155475, 157548, 186570, 188100, 190025, 196935, 205227, 207300, 228030, 236322, 262580, 273636, 282150, 288838, 310950, 328225, 342045, 354483, 373140, 380050, 393870, 410454, 433257, 456060, 466425, 472644, 564300, 570075, 577676, 590805, 621900, 656450, 684090, 708966, 722095, 760100, 787740, 820908, 866514, 932850, 984675, 1026135, 1140150, 1181610, 1299771, 1312900, 1368180, 1417932, 1444190, 1710225, 1733028, 1772415, 1865700, 1969350, 2052270, 2166285, 2280300, 2363220, 2599542, 2888380, 2954025, 3420450, 3544830, 3610475, 3899313, 3938700, 4104540, 4332570, 5130675, 5199084, 5908050, 6498855, 6840900, 7089660, 7220950, 7798626, 8665140, 8862075, 10261350, 10831425, 11816100, 12997710, 14441900, 15597252, 17724150, 19496565, 20522700, 21662850, 25995420, 32494275, 35448300, 38993130, 43325700, 64988550, 77986260, 97482825, 129977100, 194965650, 389931300]

約数ペア:

[(1, 389931300), (2, 194965650), (3, 129977100), (4, 97482825), (5, 77986260), (6, 64988550), (9, 43325700), (10, 38993130), (11, 35448300), (12, 32494275), (15, 25995420), (18, 21662850), (19, 20522700), (20, 19496565), (22, 17724150), (25, 15597252), (27, 14441900), (30, 12997710), (33, 11816100), (36, 10831425), (38, 10261350), (44, 8862075), (45, 8665140), (50, 7798626), (54, 7220950), (55, 7089660), (57, 6840900), (60, 6498855), (66, 5908050), (75, 5199084), (76, 5130675), (90, 4332570), (95, 4104540), (99, 3938700), (100, 3899313), (108, 3610475), (110, 3544830), (114, 3420450), (132, 2954025), (135, 2888380), (150, 2599542), (165, 2363220), (171, 2280300), (180, 2166285), (190, 2052270), (198, 1969350), (209, 1865700), (220, 1772415), (225, 1733028), (228, 1710225), (270, 1444190), (275, 1417932), (285, 1368180), (297, 1312900), (300, 1299771), (330, 1181610), (342, 1140150), (380, 1026135), (396, 984675), (418, 932850), (450, 866514), (475, 820908), (495, 787740), (513, 760100), (540, 722095), (550, 708966), (570, 684090), (594, 656450), (627, 621900), (660, 590805), (675, 577676), (684, 570075), (691, 564300), (825, 472644), (836, 466425), (855, 456060), (900, 433257), (950, 410454), (990, 393870), (1026, 380050), (1045, 373140), (1100, 354483), (1140, 342045), (1188, 328225), (1254, 310950), (1350, 288838), (1382, 282150), (1425, 273636), (1485, 262580), (1650, 236322), (1710, 228030), (1881, 207300), (1900, 205227), (1980, 196935), (2052, 190025), (2073, 188100), (2090, 186570), (2475, 157548), (2508, 155475), (2565, 152020), (2700, 144419), (2764, 141075), (2850, 136818), (2970, 131290), (3135, 124380), (3300, 118161), (3420, 114015), (3455, 112860), (3762, 103650), (4146, 94050), (4180, 93285), (4275, 91212), (4950, 78774), (5130, 76010), (5225, 74628), (5643, 69100), (5700, 68409), (5940, 65645), (6219, 62700), (6270, 62190), (6910, 56430), (7425, 52516), (7524, 51825), (7601, 51300), (8292, 47025), (8550, 45606), (9405, 41460), (9900, 39387), (10260, 38005), (10365, 37620), (10450, 37314), (11286, 34550), (12438, 31350), (12540, 31095), (12825, 30404), (13129, 29700), (13820, 28215), (14850, 26258), (15202, 25650), (15675, 24876), (17100, 22803), (17275, 22572), (18657, 20900), (18810, 20730)]