201017520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1540

約数の個数: 240

約数和(自身を含む): 780298272

約数和(自身を除く): 579280752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1493, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2448, 2640, 2805, 2986, 2992, 3060, 3366, 3740, 3960, 4080, 4479, 4488, 5610, 5972, 6120, 6732, 7465, 7480, 7920, 8415, 8958, 8976, 11220, 11944, 12240, 13437, 13464, 14930, 14960, 16423, 16830, 17916, 22395, 22440, 23888, 25381, 26874, 26928, 29860, 32846, 33660, 35832, 44790, 44880, 49269, 50762, 53748, 59720, 65692, 67185, 67320, 71664, 76143, 82115, 89580, 98538, 101524, 107496, 119440, 126905, 131384, 134370, 134640, 147807, 152286, 164230, 179160, 197076, 203048, 214992, 228429, 246345, 253810, 262768, 268740, 279191, 295614, 304572, 328460, 358320, 380715, 394152, 406096, 456858, 492690, 507620, 537480, 558382, 591228, 609144, 656920, 739035, 761430, 788304, 837573, 913716, 985380, 1015240, 1074960, 1116764, 1142145, 1182456, 1218288, 1313840, 1395955, 1478070, 1522860, 1675146, 1827432, 1970760, 2030480, 2233528, 2284290, 2364912, 2512719, 2791910, 2956140, 3045720, 3350292, 3654864, 3941520, 4187865, 4467056, 4568580, 5025438, 5583820, 5912280, 6091440, 6700584, 8375730, 9137160, 10050876, 11167640, 11824560, 12563595, 13401168, 16751460, 18274320, 20101752, 22335280, 25127190, 33502920, 40203504, 50254380, 67005840, 100508760, 201017520]

約数ペア:

[(1, 201017520), (2, 100508760), (3, 67005840), (4, 50254380), (5, 40203504), (6, 33502920), (8, 25127190), (9, 22335280), (10, 20101752), (11, 18274320), (12, 16751460), (15, 13401168), (16, 12563595), (17, 11824560), (18, 11167640), (20, 10050876), (22, 9137160), (24, 8375730), (30, 6700584), (33, 6091440), (34, 5912280), (36, 5583820), (40, 5025438), (44, 4568580), (45, 4467056), (48, 4187865), (51, 3941520), (55, 3654864), (60, 3350292), (66, 3045720), (68, 2956140), (72, 2791910), (80, 2512719), (85, 2364912), (88, 2284290), (90, 2233528), (99, 2030480), (102, 1970760), (110, 1827432), (120, 1675146), (132, 1522860), (136, 1478070), (144, 1395955), (153, 1313840), (165, 1218288), (170, 1182456), (176, 1142145), (180, 1116764), (187, 1074960), (198, 1015240), (204, 985380), (220, 913716), (240, 837573), (255, 788304), (264, 761430), (272, 739035), (306, 656920), (330, 609144), (340, 591228), (360, 558382), (374, 537480), (396, 507620), (408, 492690), (440, 456858), (495, 406096), (510, 394152), (528, 380715), (561, 358320), (612, 328460), (660, 304572), (680, 295614), (720, 279191), (748, 268740), (765, 262768), (792, 253810), (816, 246345), (880, 228429), (935, 214992), (990, 203048), (1020, 197076), (1122, 179160), (1224, 164230), (1320, 152286), (1360, 147807), (1493, 134640), (1496, 134370), (1530, 131384), (1584, 126905), (1683, 119440), (1870, 107496), (1980, 101524), (2040, 98538), (2244, 89580), (2448, 82115), (2640, 76143), (2805, 71664), (2986, 67320), (2992, 67185), (3060, 65692), (3366, 59720), (3740, 53748), (3960, 50762), (4080, 49269), (4479, 44880), (4488, 44790), (5610, 35832), (5972, 33660), (6120, 32846), (6732, 29860), (7465, 26928), (7480, 26874), (7920, 25381), (8415, 23888), (8958, 22440), (8976, 22395), (11220, 17916), (11944, 16830), (12240, 16423), (13437, 14960), (13464, 14930)]