124427800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 354263040

約数和(自身を除く): 229835240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 47, 50, 56, 61, 62, 70, 94, 100, 122, 124, 140, 155, 175, 188, 200, 217, 235, 244, 248, 280, 305, 310, 329, 350, 376, 427, 434, 470, 488, 610, 620, 658, 700, 775, 854, 868, 940, 1085, 1175, 1220, 1240, 1316, 1400, 1457, 1525, 1550, 1645, 1708, 1736, 1880, 1891, 2135, 2170, 2350, 2440, 2632, 2867, 2914, 3050, 3100, 3290, 3416, 3782, 4270, 4340, 4700, 5425, 5734, 5828, 6100, 6200, 6580, 7285, 7564, 8225, 8540, 8680, 9400, 9455, 10199, 10675, 10850, 11468, 11656, 12200, 13160, 13237, 14335, 14570, 15128, 16450, 17080, 18910, 20069, 20398, 21350, 21700, 22936, 26474, 28670, 29140, 32900, 36425, 37820, 40138, 40796, 42700, 43400, 47275, 50995, 52948, 57340, 58280, 65800, 66185, 71675, 72850, 75640, 80276, 81592, 85400, 88877, 94550, 100345, 101990, 105896, 114680, 132370, 143350, 145700, 160552, 177754, 189100, 200690, 203980, 254975, 264740, 286700, 291400, 330925, 355508, 378200, 401380, 407960, 444385, 501725, 509950, 529480, 573400, 622139, 661850, 711016, 802760, 888770, 1003450, 1019900, 1244278, 1323700, 1777540, 2006900, 2039800, 2221925, 2488556, 2647400, 3110695, 3555080, 4013800, 4443850, 4977112, 6221390, 8887700, 12442780, 15553475, 17775400, 24885560, 31106950, 62213900, 124427800]

約数ペア:

[(1, 124427800), (2, 62213900), (4, 31106950), (5, 24885560), (7, 17775400), (8, 15553475), (10, 12442780), (14, 8887700), (20, 6221390), (25, 4977112), (28, 4443850), (31, 4013800), (35, 3555080), (40, 3110695), (47, 2647400), (50, 2488556), (56, 2221925), (61, 2039800), (62, 2006900), (70, 1777540), (94, 1323700), (100, 1244278), (122, 1019900), (124, 1003450), (140, 888770), (155, 802760), (175, 711016), (188, 661850), (200, 622139), (217, 573400), (235, 529480), (244, 509950), (248, 501725), (280, 444385), (305, 407960), (310, 401380), (329, 378200), (350, 355508), (376, 330925), (427, 291400), (434, 286700), (470, 264740), (488, 254975), (610, 203980), (620, 200690), (658, 189100), (700, 177754), (775, 160552), (854, 145700), (868, 143350), (940, 132370), (1085, 114680), (1175, 105896), (1220, 101990), (1240, 100345), (1316, 94550), (1400, 88877), (1457, 85400), (1525, 81592), (1550, 80276), (1645, 75640), (1708, 72850), (1736, 71675), (1880, 66185), (1891, 65800), (2135, 58280), (2170, 57340), (2350, 52948), (2440, 50995), (2632, 47275), (2867, 43400), (2914, 42700), (3050, 40796), (3100, 40138), (3290, 37820), (3416, 36425), (3782, 32900), (4270, 29140), (4340, 28670), (4700, 26474), (5425, 22936), (5734, 21700), (5828, 21350), (6100, 20398), (6200, 20069), (6580, 18910), (7285, 17080), (7564, 16450), (8225, 15128), (8540, 14570), (8680, 14335), (9400, 13237), (9455, 13160), (10199, 12200), (10675, 11656), (10850, 11468)]