391373100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3371}}^1$

素因数の和:3437

約数の個数: 144

約数和(自身を含む): 1287834240

約数和(自身を除く): 896461140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1935, 2150, 2322, 2580, 2700, 3225, 3371, 3870, 4300, 4644, 5805, 6450, 6742, 7740, 9675, 10113, 11610, 12900, 13484, 16855, 19350, 20226, 23220, 29025, 30339, 33710, 38700, 40452, 50565, 58050, 60678, 67420, 84275, 91017, 101130, 116100, 121356, 144953, 151695, 168550, 182034, 202260, 252825, 289906, 303390, 337100, 364068, 434859, 455085, 505650, 579812, 606780, 724765, 758475, 869718, 910170, 1011300, 1304577, 1449530, 1516950, 1739436, 1820340, 2174295, 2275425, 2609154, 2899060, 3033900, 3623825, 3913731, 4348590, 4550850, 5218308, 6522885, 7247650, 7827462, 8697180, 9101700, 10871475, 13045770, 14495300, 15654924, 19568655, 21742950, 26091540, 32614425, 39137310, 43485900, 65228850, 78274620, 97843275, 130457700, 195686550, 391373100]

約数ペア:

[(1, 391373100), (2, 195686550), (3, 130457700), (4, 97843275), (5, 78274620), (6, 65228850), (9, 43485900), (10, 39137310), (12, 32614425), (15, 26091540), (18, 21742950), (20, 19568655), (25, 15654924), (27, 14495300), (30, 13045770), (36, 10871475), (43, 9101700), (45, 8697180), (50, 7827462), (54, 7247650), (60, 6522885), (75, 5218308), (86, 4550850), (90, 4348590), (100, 3913731), (108, 3623825), (129, 3033900), (135, 2899060), (150, 2609154), (172, 2275425), (180, 2174295), (215, 1820340), (225, 1739436), (258, 1516950), (270, 1449530), (300, 1304577), (387, 1011300), (430, 910170), (450, 869718), (516, 758475), (540, 724765), (645, 606780), (675, 579812), (774, 505650), (860, 455085), (900, 434859), (1075, 364068), (1161, 337100), (1290, 303390), (1350, 289906), (1548, 252825), (1935, 202260), (2150, 182034), (2322, 168550), (2580, 151695), (2700, 144953), (3225, 121356), (3371, 116100), (3870, 101130), (4300, 91017), (4644, 84275), (5805, 67420), (6450, 60678), (6742, 58050), (7740, 50565), (9675, 40452), (10113, 38700), (11610, 33710), (12900, 30339), (13484, 29025), (16855, 23220), (19350, 20226)]