198295020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:306

約数の個数: 384

約数和(自身を含む): 812851200

約数和(自身を除く): 614556180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 27, 28, 30, 33, 35, 36, 38, 42, 44, 45, 54, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 108, 110, 114, 126, 132, 133, 135, 140, 154, 165, 171, 180, 189, 190, 198, 209, 210, 220, 228, 231, 251, 252, 266, 270, 285, 297, 308, 315, 330, 342, 378, 380, 385, 396, 399, 418, 420, 462, 495, 502, 513, 532, 540, 570, 594, 627, 630, 660, 665, 684, 693, 753, 756, 770, 798, 836, 855, 924, 945, 990, 1004, 1026, 1045, 1140, 1155, 1188, 1197, 1254, 1255, 1260, 1330, 1386, 1463, 1485, 1506, 1540, 1596, 1710, 1757, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2259, 2310, 2394, 2508, 2510, 2565, 2660, 2761, 2772, 2926, 2970, 3012, 3135, 3420, 3465, 3514, 3591, 3762, 3765, 3780, 3990, 4158, 4180, 4389, 4518, 4620, 4769, 4788, 5020, 5130, 5271, 5522, 5643, 5852, 5940, 5985, 6270, 6777, 6930, 7028, 7182, 7315, 7524, 7530, 7980, 8283, 8316, 8778, 8785, 9036, 9405, 9538, 10260, 10395, 10542, 11044, 11286, 11295, 11970, 12540, 13167, 13554, 13805, 13860, 14307, 14364, 14630, 15060, 15813, 16566, 17556, 17570, 17955, 18810, 19076, 19327, 20790, 21084, 21945, 22572, 22590, 23845, 23940, 24849, 26334, 26355, 27108, 27610, 28215, 28614, 29260, 31626, 33132, 33383, 33885, 35140, 35910, 37620, 38654, 39501, 41415, 41580, 42921, 43890, 45180, 47439, 47690, 49698, 52459, 52668, 52710, 55220, 56430, 57228, 57981, 63252, 65835, 66766, 67770, 71535, 71820, 74547, 77308, 79002, 79065, 82830, 85842, 87780, 94878, 95380, 96635, 99396, 100149, 104918, 105420, 112860, 115962, 124245, 128763, 131670, 133532, 135540, 143070, 149094, 157377, 158004, 158130, 165660, 166915, 171684, 173943, 189756, 193270, 197505, 200298, 209836, 214605, 231924, 237195, 248490, 257526, 262295, 263340, 286140, 289905, 298188, 300447, 314754, 316260, 333830, 347886, 367213, 372735, 386540, 395010, 400596, 429210, 472131, 474390, 496980, 500745, 515052, 521829, 524590, 579810, 600894, 629508, 643815, 667660, 695772, 734426, 745470, 786885, 790020, 858420, 869715, 901341, 944262, 948780, 1001490, 1043658, 1049180, 1101639, 1159620, 1201788, 1287630, 1416393, 1468852, 1490940, 1502235, 1573770, 1739430, 1802682, 1836065, 1888524, 2002980, 2087316, 2203278, 2360655, 2575260, 2609145, 2832786, 3004470, 3147540, 3304917, 3478860, 3605364, 3672130, 4406556, 4506705, 4721310, 5218290, 5508195, 5665572, 6008940, 6609834, 7081965, 7344260, 9013410, 9442620, 9914751, 10436580, 11016390, 13219668, 14163930, 16524585, 18026820, 19829502, 22032780, 28327860, 33049170, 39659004, 49573755, 66098340, 99147510, 198295020]

約数ペア:

[(1, 198295020), (2, 99147510), (3, 66098340), (4, 49573755), (5, 39659004), (6, 33049170), (7, 28327860), (9, 22032780), (10, 19829502), (11, 18026820), (12, 16524585), (14, 14163930), (15, 13219668), (18, 11016390), (19, 10436580), (20, 9914751), (21, 9442620), (22, 9013410), (27, 7344260), (28, 7081965), (30, 6609834), (33, 6008940), (35, 5665572), (36, 5508195), (38, 5218290), (42, 4721310), (44, 4506705), (45, 4406556), (54, 3672130), (55, 3605364), (57, 3478860), (60, 3304917), (63, 3147540), (66, 3004470), (70, 2832786), (76, 2609145), (77, 2575260), (84, 2360655), (90, 2203278), (95, 2087316), (99, 2002980), (105, 1888524), (108, 1836065), (110, 1802682), (114, 1739430), (126, 1573770), (132, 1502235), (133, 1490940), (135, 1468852), (140, 1416393), (154, 1287630), (165, 1201788), (171, 1159620), (180, 1101639), (189, 1049180), (190, 1043658), (198, 1001490), (209, 948780), (210, 944262), (220, 901341), (228, 869715), (231, 858420), (251, 790020), (252, 786885), (266, 745470), (270, 734426), (285, 695772), (297, 667660), (308, 643815), (315, 629508), (330, 600894), (342, 579810), (378, 524590), (380, 521829), (385, 515052), (396, 500745), (399, 496980), (418, 474390), (420, 472131), (462, 429210), (495, 400596), (502, 395010), (513, 386540), (532, 372735), (540, 367213), (570, 347886), (594, 333830), (627, 316260), (630, 314754), (660, 300447), (665, 298188), (684, 289905), (693, 286140), (753, 263340), (756, 262295), (770, 257526), (798, 248490), (836, 237195), (855, 231924), (924, 214605), (945, 209836), (990, 200298), (1004, 197505), (1026, 193270), (1045, 189756), (1140, 173943), (1155, 171684), (1188, 166915), (1197, 165660), (1254, 158130), (1255, 158004), (1260, 157377), (1330, 149094), (1386, 143070), (1463, 135540), (1485, 133532), (1506, 131670), (1540, 128763), (1596, 124245), (1710, 115962), (1757, 112860), (1881, 105420), (1890, 104918), (1980, 100149), (1995, 99396), (2052, 96635), (2079, 95380), (2090, 94878), (2259, 87780), (2310, 85842), (2394, 82830), (2508, 79065), (2510, 79002), (2565, 77308), (2660, 74547), (2761, 71820), (2772, 71535), (2926, 67770), (2970, 66766), (3012, 65835), (3135, 63252), (3420, 57981), (3465, 57228), (3514, 56430), (3591, 55220), (3762, 52710), (3765, 52668), (3780, 52459), (3990, 49698), (4158, 47690), (4180, 47439), (4389, 45180), (4518, 43890), (4620, 42921), (4769, 41580), (4788, 41415), (5020, 39501), (5130, 38654), (5271, 37620), (5522, 35910), (5643, 35140), (5852, 33885), (5940, 33383), (5985, 33132), (6270, 31626), (6777, 29260), (6930, 28614), (7028, 28215), (7182, 27610), (7315, 27108), (7524, 26355), (7530, 26334), (7980, 24849), (8283, 23940), (8316, 23845), (8778, 22590), (8785, 22572), (9036, 21945), (9405, 21084), (9538, 20790), (10260, 19327), (10395, 19076), (10542, 18810), (11044, 17955), (11286, 17570), (11295, 17556), (11970, 16566), (12540, 15813), (13167, 15060), (13554, 14630), (13805, 14364), (13860, 14307)]