190801800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:845

約数の個数: 288

約数和(自身を含む): 771825600

約数和(自身を除く): 581023800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 25, 28, 30, 35, 36, 38, 40, 42, 45, 50, 56, 57, 60, 63, 70, 72, 75, 76, 84, 90, 95, 100, 105, 114, 120, 126, 133, 140, 150, 152, 168, 171, 175, 180, 190, 200, 210, 225, 228, 252, 266, 280, 285, 300, 315, 342, 350, 360, 380, 399, 420, 450, 456, 475, 504, 525, 532, 570, 600, 630, 665, 684, 700, 760, 797, 798, 840, 855, 900, 950, 1050, 1064, 1140, 1197, 1260, 1330, 1368, 1400, 1425, 1575, 1594, 1596, 1710, 1800, 1900, 1995, 2100, 2280, 2391, 2394, 2520, 2660, 2850, 3150, 3188, 3192, 3325, 3420, 3800, 3985, 3990, 4200, 4275, 4782, 4788, 5320, 5579, 5700, 5985, 6300, 6376, 6650, 6840, 7173, 7970, 7980, 8550, 9564, 9576, 9975, 11158, 11400, 11955, 11970, 12600, 13300, 14346, 15143, 15940, 15960, 16737, 17100, 19128, 19925, 19950, 22316, 23910, 23940, 26600, 27895, 28692, 29925, 30286, 31880, 33474, 34200, 35865, 39850, 39900, 44632, 45429, 47820, 47880, 50211, 55790, 57384, 59775, 59850, 60572, 66948, 71730, 75715, 79700, 79800, 83685, 90858, 95640, 100422, 106001, 111580, 119550, 119700, 121144, 133896, 136287, 139475, 143460, 151430, 159400, 167370, 179325, 181716, 200844, 212002, 223160, 227145, 239100, 239400, 251055, 272574, 278950, 286920, 302860, 318003, 334740, 358650, 363432, 378575, 401688, 418425, 424004, 454290, 478200, 502110, 530005, 545148, 557900, 605720, 636006, 669480, 681435, 717300, 757150, 836850, 848008, 908580, 954009, 1004220, 1060010, 1090296, 1115800, 1135725, 1255275, 1272012, 1362870, 1434600, 1514300, 1590015, 1673700, 1817160, 1908018, 2008440, 2120020, 2271450, 2510550, 2544024, 2650025, 2725740, 3028600, 3180030, 3347400, 3407175, 3816036, 4240040, 4542900, 4770045, 5021100, 5300050, 5451480, 6360060, 6814350, 7632072, 7950075, 9085800, 9540090, 10042200, 10600100, 12720120, 13628700, 15900150, 19080180, 21200200, 23850225, 27257400, 31800300, 38160360, 47700450, 63600600, 95400900, 190801800]

約数ペア:

[(1, 190801800), (2, 95400900), (3, 63600600), (4, 47700450), (5, 38160360), (6, 31800300), (7, 27257400), (8, 23850225), (9, 21200200), (10, 19080180), (12, 15900150), (14, 13628700), (15, 12720120), (18, 10600100), (19, 10042200), (20, 9540090), (21, 9085800), (24, 7950075), (25, 7632072), (28, 6814350), (30, 6360060), (35, 5451480), (36, 5300050), (38, 5021100), (40, 4770045), (42, 4542900), (45, 4240040), (50, 3816036), (56, 3407175), (57, 3347400), (60, 3180030), (63, 3028600), (70, 2725740), (72, 2650025), (75, 2544024), (76, 2510550), (84, 2271450), (90, 2120020), (95, 2008440), (100, 1908018), (105, 1817160), (114, 1673700), (120, 1590015), (126, 1514300), (133, 1434600), (140, 1362870), (150, 1272012), (152, 1255275), (168, 1135725), (171, 1115800), (175, 1090296), (180, 1060010), (190, 1004220), (200, 954009), (210, 908580), (225, 848008), (228, 836850), (252, 757150), (266, 717300), (280, 681435), (285, 669480), (300, 636006), (315, 605720), (342, 557900), (350, 545148), (360, 530005), (380, 502110), (399, 478200), (420, 454290), (450, 424004), (456, 418425), (475, 401688), (504, 378575), (525, 363432), (532, 358650), (570, 334740), (600, 318003), (630, 302860), (665, 286920), (684, 278950), (700, 272574), (760, 251055), (797, 239400), (798, 239100), (840, 227145), (855, 223160), (900, 212002), (950, 200844), (1050, 181716), (1064, 179325), (1140, 167370), (1197, 159400), (1260, 151430), (1330, 143460), (1368, 139475), (1400, 136287), (1425, 133896), (1575, 121144), (1594, 119700), (1596, 119550), (1710, 111580), (1800, 106001), (1900, 100422), (1995, 95640), (2100, 90858), (2280, 83685), (2391, 79800), (2394, 79700), (2520, 75715), (2660, 71730), (2850, 66948), (3150, 60572), (3188, 59850), (3192, 59775), (3325, 57384), (3420, 55790), (3800, 50211), (3985, 47880), (3990, 47820), (4200, 45429), (4275, 44632), (4782, 39900), (4788, 39850), (5320, 35865), (5579, 34200), (5700, 33474), (5985, 31880), (6300, 30286), (6376, 29925), (6650, 28692), (6840, 27895), (7173, 26600), (7970, 23940), (7980, 23910), (8550, 22316), (9564, 19950), (9576, 19925), (9975, 19128), (11158, 17100), (11400, 16737), (11955, 15960), (11970, 15940), (12600, 15143), (13300, 14346)]