65010400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 209986560

約数和(自身を除く): 144976160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 25, 26, 28, 32, 35, 38, 40, 47, 50, 52, 56, 65, 70, 76, 80, 91, 94, 95, 100, 104, 112, 130, 133, 140, 152, 160, 175, 182, 188, 190, 200, 208, 224, 235, 247, 260, 266, 280, 304, 325, 329, 350, 364, 376, 380, 400, 416, 455, 470, 475, 494, 520, 532, 560, 608, 611, 650, 658, 665, 700, 728, 752, 760, 800, 893, 910, 940, 950, 988, 1040, 1064, 1120, 1175, 1222, 1235, 1300, 1316, 1330, 1400, 1456, 1504, 1520, 1645, 1729, 1786, 1820, 1880, 1900, 1976, 2080, 2128, 2275, 2350, 2444, 2470, 2600, 2632, 2660, 2800, 2912, 3040, 3055, 3290, 3325, 3458, 3572, 3640, 3760, 3800, 3952, 4256, 4277, 4465, 4550, 4700, 4888, 4940, 5200, 5264, 5320, 5600, 6110, 6175, 6251, 6580, 6650, 6916, 7144, 7280, 7520, 7600, 7904, 8225, 8554, 8645, 8930, 9100, 9400, 9776, 9880, 10400, 10528, 10640, 11609, 12220, 12350, 12502, 13160, 13300, 13832, 14288, 14560, 15200, 15275, 16450, 17108, 17290, 17860, 18200, 18800, 19552, 19760, 21280, 21385, 22325, 23218, 24440, 24700, 25004, 26320, 26600, 27664, 28576, 30550, 31255, 32900, 34216, 34580, 35720, 36400, 37600, 39520, 42770, 43225, 44650, 46436, 48880, 49400, 50008, 52640, 53200, 55328, 58045, 61100, 62510, 65800, 68432, 69160, 71440, 72800, 81263, 85540, 86450, 89300, 92872, 97760, 98800, 100016, 106400, 106925, 116090, 122200, 125020, 131600, 136864, 138320, 142880, 156275, 162526, 171080, 172900, 178600, 185744, 197600, 200032, 213850, 232180, 244400, 250040, 263200, 276640, 290225, 312550, 325052, 342160, 345800, 357200, 371488, 406315, 427700, 464360, 488800, 500080, 580450, 625100, 650104, 684320, 691600, 714400, 812630, 855400, 928720, 1000160, 1160900, 1250200, 1300208, 1383200, 1625260, 1710800, 1857440, 2031575, 2321800, 2500400, 2600416, 3250520, 3421600, 4063150, 4643600, 5000800, 6501040, 8126300, 9287200, 13002080, 16252600, 32505200, 65010400]

約数ペア:

[(1, 65010400), (2, 32505200), (4, 16252600), (5, 13002080), (7, 9287200), (8, 8126300), (10, 6501040), (13, 5000800), (14, 4643600), (16, 4063150), (19, 3421600), (20, 3250520), (25, 2600416), (26, 2500400), (28, 2321800), (32, 2031575), (35, 1857440), (38, 1710800), (40, 1625260), (47, 1383200), (50, 1300208), (52, 1250200), (56, 1160900), (65, 1000160), (70, 928720), (76, 855400), (80, 812630), (91, 714400), (94, 691600), (95, 684320), (100, 650104), (104, 625100), (112, 580450), (130, 500080), (133, 488800), (140, 464360), (152, 427700), (160, 406315), (175, 371488), (182, 357200), (188, 345800), (190, 342160), (200, 325052), (208, 312550), (224, 290225), (235, 276640), (247, 263200), (260, 250040), (266, 244400), (280, 232180), (304, 213850), (325, 200032), (329, 197600), (350, 185744), (364, 178600), (376, 172900), (380, 171080), (400, 162526), (416, 156275), (455, 142880), (470, 138320), (475, 136864), (494, 131600), (520, 125020), (532, 122200), (560, 116090), (608, 106925), (611, 106400), (650, 100016), (658, 98800), (665, 97760), (700, 92872), (728, 89300), (752, 86450), (760, 85540), (800, 81263), (893, 72800), (910, 71440), (940, 69160), (950, 68432), (988, 65800), (1040, 62510), (1064, 61100), (1120, 58045), (1175, 55328), (1222, 53200), (1235, 52640), (1300, 50008), (1316, 49400), (1330, 48880), (1400, 46436), (1456, 44650), (1504, 43225), (1520, 42770), (1645, 39520), (1729, 37600), (1786, 36400), (1820, 35720), (1880, 34580), (1900, 34216), (1976, 32900), (2080, 31255), (2128, 30550), (2275, 28576), (2350, 27664), (2444, 26600), (2470, 26320), (2600, 25004), (2632, 24700), (2660, 24440), (2800, 23218), (2912, 22325), (3040, 21385), (3055, 21280), (3290, 19760), (3325, 19552), (3458, 18800), (3572, 18200), (3640, 17860), (3760, 17290), (3800, 17108), (3952, 16450), (4256, 15275), (4277, 15200), (4465, 14560), (4550, 14288), (4700, 13832), (4888, 13300), (4940, 13160), (5200, 12502), (5264, 12350), (5320, 12220), (5600, 11609), (6110, 10640), (6175, 10528), (6251, 10400), (6580, 9880), (6650, 9776), (6916, 9400), (7144, 9100), (7280, 8930), (7520, 8645), (7600, 8554), (7904, 8225)]