79304850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 226324800

約数和(自身を除く): 147019950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 59, 75, 87, 90, 103, 118, 145, 150, 174, 177, 206, 225, 261, 290, 295, 309, 354, 435, 450, 515, 522, 531, 590, 618, 725, 870, 885, 927, 1030, 1062, 1305, 1450, 1475, 1545, 1711, 1770, 1854, 2175, 2575, 2610, 2655, 2950, 2987, 3090, 3422, 4350, 4425, 4635, 5133, 5150, 5310, 5974, 6077, 6525, 7725, 8555, 8850, 8961, 9270, 10266, 12154, 13050, 13275, 14935, 15399, 15450, 17110, 17922, 18231, 23175, 25665, 26550, 26883, 29870, 30385, 30798, 36462, 42775, 44805, 46350, 51330, 53766, 54693, 60770, 74675, 76995, 85550, 89610, 91155, 109386, 128325, 134415, 149350, 151925, 153990, 176233, 182310, 224025, 256650, 268830, 273465, 303850, 352466, 384975, 448050, 455775, 528699, 546930, 672075, 769950, 881165, 911550, 1057398, 1344150, 1367325, 1586097, 1762330, 2643495, 2734650, 3172194, 4405825, 5286990, 7930485, 8811650, 13217475, 15860970, 26434950, 39652425, 79304850]

約数ペア:

[(1, 79304850), (2, 39652425), (3, 26434950), (5, 15860970), (6, 13217475), (9, 8811650), (10, 7930485), (15, 5286990), (18, 4405825), (25, 3172194), (29, 2734650), (30, 2643495), (45, 1762330), (50, 1586097), (58, 1367325), (59, 1344150), (75, 1057398), (87, 911550), (90, 881165), (103, 769950), (118, 672075), (145, 546930), (150, 528699), (174, 455775), (177, 448050), (206, 384975), (225, 352466), (261, 303850), (290, 273465), (295, 268830), (309, 256650), (354, 224025), (435, 182310), (450, 176233), (515, 153990), (522, 151925), (531, 149350), (590, 134415), (618, 128325), (725, 109386), (870, 91155), (885, 89610), (927, 85550), (1030, 76995), (1062, 74675), (1305, 60770), (1450, 54693), (1475, 53766), (1545, 51330), (1711, 46350), (1770, 44805), (1854, 42775), (2175, 36462), (2575, 30798), (2610, 30385), (2655, 29870), (2950, 26883), (2987, 26550), (3090, 25665), (3422, 23175), (4350, 18231), (4425, 17922), (4635, 17110), (5133, 15450), (5150, 15399), (5310, 14935), (5974, 13275), (6077, 13050), (6525, 12154), (7725, 10266), (8555, 9270), (8850, 8961)]