423361800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{12379}}^1$

素因数の和:12420

約数の個数: 144

約数和(自身を含む): 1496742000

約数和(自身を除く): 1073380200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 50, 57, 60, 72, 75, 76, 90, 95, 100, 114, 120, 150, 152, 171, 180, 190, 200, 225, 228, 285, 300, 342, 360, 380, 450, 456, 475, 570, 600, 684, 760, 855, 900, 950, 1140, 1368, 1425, 1710, 1800, 1900, 2280, 2850, 3420, 3800, 4275, 5700, 6840, 8550, 11400, 12379, 17100, 24758, 34200, 37137, 49516, 61895, 74274, 99032, 111411, 123790, 148548, 185685, 222822, 235201, 247580, 297096, 309475, 371370, 445644, 470402, 495160, 557055, 618950, 705603, 742740, 891288, 928425, 940804, 1114110, 1176005, 1237900, 1411206, 1485480, 1856850, 1881608, 2116809, 2228220, 2352010, 2475800, 2785275, 2822412, 3528015, 3713700, 4233618, 4456440, 4704020, 5570550, 5644824, 5880025, 7056030, 7427400, 8467236, 9408040, 10584045, 11141100, 11760050, 14112060, 16934472, 17640075, 21168090, 22282200, 23520100, 28224120, 35280150, 42336180, 47040200, 52920225, 70560300, 84672360, 105840450, 141120600, 211680900, 423361800]

約数ペア:

[(1, 423361800), (2, 211680900), (3, 141120600), (4, 105840450), (5, 84672360), (6, 70560300), (8, 52920225), (9, 47040200), (10, 42336180), (12, 35280150), (15, 28224120), (18, 23520100), (19, 22282200), (20, 21168090), (24, 17640075), (25, 16934472), (30, 14112060), (36, 11760050), (38, 11141100), (40, 10584045), (45, 9408040), (50, 8467236), (57, 7427400), (60, 7056030), (72, 5880025), (75, 5644824), (76, 5570550), (90, 4704020), (95, 4456440), (100, 4233618), (114, 3713700), (120, 3528015), (150, 2822412), (152, 2785275), (171, 2475800), (180, 2352010), (190, 2228220), (200, 2116809), (225, 1881608), (228, 1856850), (285, 1485480), (300, 1411206), (342, 1237900), (360, 1176005), (380, 1114110), (450, 940804), (456, 928425), (475, 891288), (570, 742740), (600, 705603), (684, 618950), (760, 557055), (855, 495160), (900, 470402), (950, 445644), (1140, 371370), (1368, 309475), (1425, 297096), (1710, 247580), (1800, 235201), (1900, 222822), (2280, 185685), (2850, 148548), (3420, 123790), (3800, 111411), (4275, 99032), (5700, 74274), (6840, 61895), (8550, 49516), (11400, 37137), (12379, 34200), (17100, 24758)]