202121900400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{3917}}^1\times {\mathrm{6143}}^1$

素因数の和:10088

約数の個数: 240

約数和(自身を含む): 740268048384

約数和(自身を除く): 538146147984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 3917, 4200, 6143, 7834, 8400, 11751, 12286, 15668, 18429, 19585, 23502, 24572, 27419, 30715, 31336, 36858, 39170, 43001, 47004, 49144, 54838, 58755, 61430, 62672, 73716, 78340, 82257, 86002, 92145, 94008, 97925, 98288, 109676, 117510, 122860, 129003, 137095, 147432, 153575, 156680, 164514, 172004, 184290, 188016, 195850, 215005, 219352, 235020, 245720, 258006, 274190, 293775, 294864, 307150, 313360, 329028, 344008, 368580, 391700, 411285, 430010, 438704, 460725, 470040, 491440, 516012, 548380, 587550, 614300, 645015, 658056, 685475, 688016, 737160, 783400, 822570, 860020, 921450, 940080, 1032024, 1075025, 1096760, 1175100, 1228600, 1290030, 1316112, 1370950, 1474320, 1566800, 1645140, 1720040, 1842900, 2056425, 2064048, 2150050, 2193520, 2350200, 2457200, 2580060, 2741900, 3225075, 3290280, 3440080, 3685800, 4112850, 4300100, 4700400, 5160120, 5483800, 6450150, 6580560, 7371600, 8225700, 8600200, 10320240, 10967600, 12900300, 16451400, 17200400, 24062131, 25800600, 32902800, 48124262, 51601200, 72186393, 96248524, 120310655, 144372786, 168434917, 192497048, 240621310, 288745572, 336869834, 360931965, 384994096, 481242620, 505304751, 577491144, 601553275, 673739668, 721863930, 842174585, 962485240, 1010609502, 1154982288, 1203106550, 1347479336, 1443727860, 1684349170, 1804659825, 1924970480, 2021219004, 2406213100, 2526523755, 2694958672, 2887455720, 3368698340, 3609319650, 4042438008, 4210872925, 4812426200, 5053047510, 5774911440, 6737396680, 7218639300, 8084876016, 8421745850, 9624852400, 10106095020, 12632618775, 13474793360, 14437278600, 16843491700, 20212190040, 25265237550, 28874557200, 33686983400, 40424380080, 50530475100, 67373966800, 101060950200, 202121900400]

約数ペア:

[(1, 202121900400), (2, 101060950200), (3, 67373966800), (4, 50530475100), (5, 40424380080), (6, 33686983400), (7, 28874557200), (8, 25265237550), (10, 20212190040), (12, 16843491700), (14, 14437278600), (15, 13474793360), (16, 12632618775), (20, 10106095020), (21, 9624852400), (24, 8421745850), (25, 8084876016), (28, 7218639300), (30, 6737396680), (35, 5774911440), (40, 5053047510), (42, 4812426200), (48, 4210872925), (50, 4042438008), (56, 3609319650), (60, 3368698340), (70, 2887455720), (75, 2694958672), (80, 2526523755), (84, 2406213100), (100, 2021219004), (105, 1924970480), (112, 1804659825), (120, 1684349170), (140, 1443727860), (150, 1347479336), (168, 1203106550), (175, 1154982288), (200, 1010609502), (210, 962485240), (240, 842174585), (280, 721863930), (300, 673739668), (336, 601553275), (350, 577491144), (400, 505304751), (420, 481242620), (525, 384994096), (560, 360931965), (600, 336869834), (700, 288745572), (840, 240621310), (1050, 192497048), (1200, 168434917), (1400, 144372786), (1680, 120310655), (2100, 96248524), (2800, 72186393), (3917, 51601200), (4200, 48124262), (6143, 32902800), (7834, 25800600), (8400, 24062131), (11751, 17200400), (12286, 16451400), (15668, 12900300), (18429, 10967600), (19585, 10320240), (23502, 8600200), (24572, 8225700), (27419, 7371600), (30715, 6580560), (31336, 6450150), (36858, 5483800), (39170, 5160120), (43001, 4700400), (47004, 4300100), (49144, 4112850), (54838, 3685800), (58755, 3440080), (61430, 3290280), (62672, 3225075), (73716, 2741900), (78340, 2580060), (82257, 2457200), (86002, 2350200), (92145, 2193520), (94008, 2150050), (97925, 2064048), (98288, 2056425), (109676, 1842900), (117510, 1720040), (122860, 1645140), (129003, 1566800), (137095, 1474320), (147432, 1370950), (153575, 1316112), (156680, 1290030), (164514, 1228600), (172004, 1175100), (184290, 1096760), (188016, 1075025), (195850, 1032024), (215005, 940080), (219352, 921450), (235020, 860020), (245720, 822570), (258006, 783400), (274190, 737160), (293775, 688016), (294864, 685475), (307150, 658056), (313360, 645015), (329028, 614300), (344008, 587550), (368580, 548380), (391700, 516012), (411285, 491440), (430010, 470040), (438704, 460725)]