199112400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 360

約数和(自身を含む): 755576640

約数和(自身を除く): 556464240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 41, 45, 48, 50, 57, 60, 71, 72, 75, 76, 80, 82, 90, 95, 100, 114, 120, 123, 142, 144, 150, 152, 164, 171, 180, 190, 200, 205, 213, 225, 228, 240, 246, 284, 285, 300, 304, 328, 342, 355, 360, 369, 380, 400, 410, 426, 450, 456, 475, 492, 568, 570, 600, 615, 639, 656, 684, 710, 720, 738, 760, 779, 820, 852, 855, 900, 912, 950, 984, 1025, 1065, 1136, 1140, 1200, 1230, 1278, 1349, 1368, 1420, 1425, 1476, 1520, 1558, 1640, 1704, 1710, 1775, 1800, 1845, 1900, 1968, 2050, 2130, 2280, 2337, 2460, 2556, 2698, 2736, 2840, 2850, 2911, 2952, 3075, 3116, 3195, 3280, 3408, 3420, 3550, 3600, 3690, 3800, 3895, 4047, 4100, 4260, 4275, 4560, 4674, 4920, 5112, 5325, 5396, 5680, 5700, 5822, 5904, 6150, 6232, 6390, 6745, 6840, 7011, 7100, 7380, 7600, 7790, 8094, 8200, 8520, 8550, 8733, 9225, 9348, 9840, 10224, 10650, 10792, 11400, 11644, 11685, 12141, 12300, 12464, 12780, 13490, 13680, 14022, 14200, 14555, 14760, 15580, 15975, 16188, 16400, 17040, 17100, 17466, 18450, 18696, 19475, 20235, 21300, 21584, 22800, 23288, 23370, 24282, 24600, 25560, 26199, 26980, 28044, 28400, 29110, 29520, 31160, 31950, 32376, 33725, 34200, 34932, 35055, 36900, 37392, 38950, 40470, 42600, 43665, 46576, 46740, 48564, 49200, 51120, 52398, 53960, 55309, 56088, 58220, 58425, 60705, 62320, 63900, 64752, 67450, 68400, 69864, 70110, 72775, 73800, 77900, 80940, 85200, 87330, 93480, 97128, 101175, 104796, 107920, 110618, 112176, 116440, 116850, 121410, 127800, 130995, 134900, 139728, 140220, 145550, 147600, 155800, 161880, 165927, 174660, 175275, 186960, 194256, 202350, 209592, 218325, 221236, 232880, 233700, 242820, 255600, 261990, 269800, 276545, 280440, 291100, 303525, 311600, 323760, 331854, 349320, 350550, 404700, 419184, 436650, 442472, 467400, 485640, 497781, 523980, 539600, 553090, 560880, 582200, 607050, 654975, 663708, 698640, 701100, 809400, 829635, 873300, 884944, 934800, 971280, 995562, 1047960, 1106180, 1164400, 1214100, 1309950, 1327416, 1382725, 1402200, 1618800, 1659270, 1746600, 1991124, 2095920, 2212360, 2428200, 2488905, 2619900, 2654832, 2765450, 2804400, 3318540, 3493200, 3982248, 4148175, 4424720, 4856400, 4977810, 5239800, 5530900, 6637080, 7964496, 8296350, 9955620, 10479600, 11061800, 12444525, 13274160, 16592700, 19911240, 22123600, 24889050, 33185400, 39822480, 49778100, 66370800, 99556200, 199112400]

約数ペア:

[(1, 199112400), (2, 99556200), (3, 66370800), (4, 49778100), (5, 39822480), (6, 33185400), (8, 24889050), (9, 22123600), (10, 19911240), (12, 16592700), (15, 13274160), (16, 12444525), (18, 11061800), (19, 10479600), (20, 9955620), (24, 8296350), (25, 7964496), (30, 6637080), (36, 5530900), (38, 5239800), (40, 4977810), (41, 4856400), (45, 4424720), (48, 4148175), (50, 3982248), (57, 3493200), (60, 3318540), (71, 2804400), (72, 2765450), (75, 2654832), (76, 2619900), (80, 2488905), (82, 2428200), (90, 2212360), (95, 2095920), (100, 1991124), (114, 1746600), (120, 1659270), (123, 1618800), (142, 1402200), (144, 1382725), (150, 1327416), (152, 1309950), (164, 1214100), (171, 1164400), (180, 1106180), (190, 1047960), (200, 995562), (205, 971280), (213, 934800), (225, 884944), (228, 873300), (240, 829635), (246, 809400), (284, 701100), (285, 698640), (300, 663708), (304, 654975), (328, 607050), (342, 582200), (355, 560880), (360, 553090), (369, 539600), (380, 523980), (400, 497781), (410, 485640), (426, 467400), (450, 442472), (456, 436650), (475, 419184), (492, 404700), (568, 350550), (570, 349320), (600, 331854), (615, 323760), (639, 311600), (656, 303525), (684, 291100), (710, 280440), (720, 276545), (738, 269800), (760, 261990), (779, 255600), (820, 242820), (852, 233700), (855, 232880), (900, 221236), (912, 218325), (950, 209592), (984, 202350), (1025, 194256), (1065, 186960), (1136, 175275), (1140, 174660), (1200, 165927), (1230, 161880), (1278, 155800), (1349, 147600), (1368, 145550), (1420, 140220), (1425, 139728), (1476, 134900), (1520, 130995), (1558, 127800), (1640, 121410), (1704, 116850), (1710, 116440), (1775, 112176), (1800, 110618), (1845, 107920), (1900, 104796), (1968, 101175), (2050, 97128), (2130, 93480), (2280, 87330), (2337, 85200), (2460, 80940), (2556, 77900), (2698, 73800), (2736, 72775), (2840, 70110), (2850, 69864), (2911, 68400), (2952, 67450), (3075, 64752), (3116, 63900), (3195, 62320), (3280, 60705), (3408, 58425), (3420, 58220), (3550, 56088), (3600, 55309), (3690, 53960), (3800, 52398), (3895, 51120), (4047, 49200), (4100, 48564), (4260, 46740), (4275, 46576), (4560, 43665), (4674, 42600), (4920, 40470), (5112, 38950), (5325, 37392), (5396, 36900), (5680, 35055), (5700, 34932), (5822, 34200), (5904, 33725), (6150, 32376), (6232, 31950), (6390, 31160), (6745, 29520), (6840, 29110), (7011, 28400), (7100, 28044), (7380, 26980), (7600, 26199), (7790, 25560), (8094, 24600), (8200, 24282), (8520, 23370), (8550, 23288), (8733, 22800), (9225, 21584), (9348, 21300), (9840, 20235), (10224, 19475), (10650, 18696), (10792, 18450), (11400, 17466), (11644, 17100), (11685, 17040), (12141, 16400), (12300, 16188), (12464, 15975), (12780, 15580), (13490, 14760), (13680, 14555), (14022, 14200)]