149517900

素因数分解:

$2^2\times 3^6\times 5^2\times 7^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 252

約数和(自身を含む): 557849712

約数和(自身を除く): 408331812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 293, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 586, 630, 675, 700, 729, 756, 810, 879, 900, 945, 972, 1050, 1134, 1172, 1215, 1260, 1350, 1458, 1465, 1575, 1620, 1701, 1758, 1890, 2025, 2051, 2100, 2268, 2430, 2637, 2700, 2835, 2916, 2930, 3150, 3402, 3516, 3645, 3780, 4050, 4102, 4395, 4725, 4860, 5103, 5274, 5670, 5860, 6075, 6153, 6300, 6804, 7290, 7325, 7911, 8100, 8204, 8505, 8790, 9450, 10206, 10255, 10548, 11340, 12150, 12306, 13185, 14175, 14580, 14650, 15822, 17010, 17580, 18225, 18459, 18900, 20412, 20510, 21975, 23733, 24300, 24612, 25515, 26370, 28350, 29300, 30765, 31644, 34020, 36450, 36918, 39555, 41020, 42525, 43950, 47466, 51030, 51275, 52740, 55377, 56700, 61530, 65925, 71199, 72900, 73836, 79110, 85050, 87900, 92295, 94932, 102060, 102550, 110754, 118665, 123060, 127575, 131850, 142398, 153825, 158220, 166131, 170100, 184590, 197775, 205100, 213597, 221508, 237330, 255150, 263700, 276885, 284796, 307650, 332262, 355995, 369180, 395550, 427194, 461475, 474660, 498393, 510300, 553770, 593325, 615300, 664524, 711990, 791100, 830655, 854388, 922950, 996786, 1067985, 1107540, 1186650, 1384425, 1423980, 1495179, 1661310, 1779975, 1845900, 1993572, 2135970, 2373300, 2491965, 2768850, 2990358, 3322620, 3559950, 4153275, 4271940, 4983930, 5339925, 5537700, 5980716, 7119900, 7475895, 8306550, 9967860, 10679850, 12459825, 14951790, 16613100, 21359700, 24919650, 29903580, 37379475, 49839300, 74758950, 149517900]

約数ペア:

[(1, 149517900), (2, 74758950), (3, 49839300), (4, 37379475), (5, 29903580), (6, 24919650), (7, 21359700), (9, 16613100), (10, 14951790), (12, 12459825), (14, 10679850), (15, 9967860), (18, 8306550), (20, 7475895), (21, 7119900), (25, 5980716), (27, 5537700), (28, 5339925), (30, 4983930), (35, 4271940), (36, 4153275), (42, 3559950), (45, 3322620), (50, 2990358), (54, 2768850), (60, 2491965), (63, 2373300), (70, 2135970), (75, 1993572), (81, 1845900), (84, 1779975), (90, 1661310), (100, 1495179), (105, 1423980), (108, 1384425), (126, 1186650), (135, 1107540), (140, 1067985), (150, 996786), (162, 922950), (175, 854388), (180, 830655), (189, 791100), (210, 711990), (225, 664524), (243, 615300), (252, 593325), (270, 553770), (293, 510300), (300, 498393), (315, 474660), (324, 461475), (350, 427194), (378, 395550), (405, 369180), (420, 355995), (450, 332262), (486, 307650), (525, 284796), (540, 276885), (567, 263700), (586, 255150), (630, 237330), (675, 221508), (700, 213597), (729, 205100), (756, 197775), (810, 184590), (879, 170100), (900, 166131), (945, 158220), (972, 153825), (1050, 142398), (1134, 131850), (1172, 127575), (1215, 123060), (1260, 118665), (1350, 110754), (1458, 102550), (1465, 102060), (1575, 94932), (1620, 92295), (1701, 87900), (1758, 85050), (1890, 79110), (2025, 73836), (2051, 72900), (2100, 71199), (2268, 65925), (2430, 61530), (2637, 56700), (2700, 55377), (2835, 52740), (2916, 51275), (2930, 51030), (3150, 47466), (3402, 43950), (3516, 42525), (3645, 41020), (3780, 39555), (4050, 36918), (4102, 36450), (4395, 34020), (4725, 31644), (4860, 30765), (5103, 29300), (5274, 28350), (5670, 26370), (5860, 25515), (6075, 24612), (6153, 24300), (6300, 23733), (6804, 21975), (7290, 20510), (7325, 20412), (7911, 18900), (8100, 18459), (8204, 18225), (8505, 17580), (8790, 17010), (9450, 15822), (10206, 14650), (10255, 14580), (10548, 14175), (11340, 13185), (12150, 12306)]