150273900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{7951}}^1$

素因数の和:7981

約数の個数: 144

約数和(自身を含む): 552186880

約数和(自身を除く): 401912980

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, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 7951, 9450, 15902, 18900, 23853, 31804, 39755, 47706, 55657, 71559, 79510, 95412, 111314, 119265, 143118, 159020, 166971, 198775, 214677, 222628, 238530, 278285, 286236, 333942, 357795, 397550, 429354, 477060, 500913, 556570, 596325, 667884, 715590, 795100, 834855, 858708, 1001826, 1073385, 1113140, 1192650, 1391425, 1431180, 1502739, 1669710, 1788975, 2003652, 2146770, 2385300, 2504565, 2782850, 3005478, 3339420, 3577950, 4174275, 4293540, 5009130, 5366925, 5565700, 6010956, 7155900, 7513695, 8348550, 10018260, 10733850, 12522825, 15027390, 16697100, 21467700, 25045650, 30054780, 37568475, 50091300, 75136950, 150273900]

約数ペア:

[(1, 150273900), (2, 75136950), (3, 50091300), (4, 37568475), (5, 30054780), (6, 25045650), (7, 21467700), (9, 16697100), (10, 15027390), (12, 12522825), (14, 10733850), (15, 10018260), (18, 8348550), (20, 7513695), (21, 7155900), (25, 6010956), (27, 5565700), (28, 5366925), (30, 5009130), (35, 4293540), (36, 4174275), (42, 3577950), (45, 3339420), (50, 3005478), (54, 2782850), (60, 2504565), (63, 2385300), (70, 2146770), (75, 2003652), (84, 1788975), (90, 1669710), (100, 1502739), (105, 1431180), (108, 1391425), (126, 1192650), (135, 1113140), (140, 1073385), (150, 1001826), (175, 858708), (180, 834855), (189, 795100), (210, 715590), (225, 667884), (252, 596325), (270, 556570), (300, 500913), (315, 477060), (350, 429354), (378, 397550), (420, 357795), (450, 333942), (525, 286236), (540, 278285), (630, 238530), (675, 222628), (700, 214677), (756, 198775), (900, 166971), (945, 159020), (1050, 143118), (1260, 119265), (1350, 111314), (1575, 95412), (1890, 79510), (2100, 71559), (2700, 55657), (3150, 47706), (3780, 39755), (4725, 31804), (6300, 23853), (7951, 18900), (9450, 15902)]