1915691850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 5571072000

約数和(自身を除く): 3655380150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 103, 115, 135, 138, 150, 206, 207, 225, 230, 270, 309, 345, 414, 450, 515, 575, 599, 618, 621, 675, 690, 927, 1030, 1035, 1150, 1198, 1242, 1350, 1545, 1725, 1797, 1854, 2070, 2369, 2575, 2781, 2995, 3090, 3105, 3450, 3594, 4635, 4738, 5150, 5175, 5391, 5562, 5990, 6210, 7107, 7725, 8985, 9270, 10350, 10782, 11845, 13777, 13905, 14214, 14975, 15450, 15525, 16173, 17970, 21321, 23175, 23690, 26955, 27554, 27810, 29950, 31050, 32346, 35535, 41331, 42642, 44925, 46350, 53910, 59225, 61697, 63963, 68885, 69525, 71070, 80865, 82662, 89850, 106605, 118450, 123394, 123993, 127926, 134775, 137770, 139050, 161730, 177675, 185091, 206655, 213210, 247986, 269550, 308485, 319815, 344425, 355350, 370182, 371979, 404325, 413310, 533025, 555273, 616970, 619965, 639630, 688850, 743958, 808650, 925455, 1033275, 1066050, 1110546, 1239930, 1419031, 1542425, 1599075, 1665819, 1850910, 1859895, 2066550, 2776365, 2838062, 3084850, 3099825, 3198150, 3331638, 3719790, 4257093, 4627275, 5552730, 6199650, 7095155, 8329095, 8514186, 9254550, 9299475, 12771279, 13881825, 14190310, 16658190, 18598950, 21285465, 25542558, 27763650, 35475775, 38313837, 41645475, 42570930, 63856395, 70951550, 76627674, 83290950, 106427325, 127712790, 191569185, 212854650, 319281975, 383138370, 638563950, 957845925, 1915691850]

約数ペア:

[(1, 1915691850), (2, 957845925), (3, 638563950), (5, 383138370), (6, 319281975), (9, 212854650), (10, 191569185), (15, 127712790), (18, 106427325), (23, 83290950), (25, 76627674), (27, 70951550), (30, 63856395), (45, 42570930), (46, 41645475), (50, 38313837), (54, 35475775), (69, 27763650), (75, 25542558), (90, 21285465), (103, 18598950), (115, 16658190), (135, 14190310), (138, 13881825), (150, 12771279), (206, 9299475), (207, 9254550), (225, 8514186), (230, 8329095), (270, 7095155), (309, 6199650), (345, 5552730), (414, 4627275), (450, 4257093), (515, 3719790), (575, 3331638), (599, 3198150), (618, 3099825), (621, 3084850), (675, 2838062), (690, 2776365), (927, 2066550), (1030, 1859895), (1035, 1850910), (1150, 1665819), (1198, 1599075), (1242, 1542425), (1350, 1419031), (1545, 1239930), (1725, 1110546), (1797, 1066050), (1854, 1033275), (2070, 925455), (2369, 808650), (2575, 743958), (2781, 688850), (2995, 639630), (3090, 619965), (3105, 616970), (3450, 555273), (3594, 533025), (4635, 413310), (4738, 404325), (5150, 371979), (5175, 370182), (5391, 355350), (5562, 344425), (5990, 319815), (6210, 308485), (7107, 269550), (7725, 247986), (8985, 213210), (9270, 206655), (10350, 185091), (10782, 177675), (11845, 161730), (13777, 139050), (13905, 137770), (14214, 134775), (14975, 127926), (15450, 123993), (15525, 123394), (16173, 118450), (17970, 106605), (21321, 89850), (23175, 82662), (23690, 80865), (26955, 71070), (27554, 69525), (27810, 68885), (29950, 63963), (31050, 61697), (32346, 59225), (35535, 53910), (41331, 46350), (42642, 44925)]