75757440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 256

約数和(自身を含む): 280247040

約数和(自身を除く): 204489600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 211, 220, 240, 255, 264, 272, 320, 330, 340, 352, 374, 384, 408, 422, 440, 480, 510, 528, 544, 561, 633, 640, 660, 680, 704, 748, 816, 844, 880, 935, 960, 1020, 1055, 1056, 1088, 1122, 1266, 1320, 1360, 1408, 1496, 1632, 1688, 1760, 1870, 1920, 2040, 2110, 2112, 2176, 2244, 2321, 2532, 2640, 2720, 2805, 2992, 3165, 3264, 3376, 3520, 3587, 3740, 4080, 4220, 4224, 4488, 4642, 5064, 5280, 5440, 5610, 5984, 6330, 6528, 6752, 6963, 7040, 7174, 7480, 8160, 8440, 8976, 9284, 10128, 10560, 10761, 10880, 11220, 11605, 11968, 12660, 13504, 13926, 14348, 14960, 16320, 16880, 17935, 17952, 18568, 20256, 21120, 21522, 22440, 23210, 23936, 25320, 27008, 27852, 28696, 29920, 32640, 33760, 34815, 35870, 35904, 37136, 39457, 40512, 43044, 44880, 46420, 50640, 53805, 55704, 57392, 59840, 67520, 69630, 71740, 71808, 74272, 78914, 81024, 86088, 89760, 92840, 101280, 107610, 111408, 114784, 118371, 119680, 135040, 139260, 143480, 148544, 157828, 172176, 179520, 185680, 197285, 202560, 215220, 222816, 229568, 236742, 278520, 286960, 297088, 315656, 344352, 359040, 371360, 394570, 405120, 430440, 445632, 459136, 473484, 557040, 573920, 591855, 631312, 688704, 742720, 789140, 860880, 891264, 946968, 1114080, 1147840, 1183710, 1262624, 1377408, 1485440, 1578280, 1721760, 1893936, 2228160, 2295680, 2367420, 2525248, 3156560, 3443520, 3787872, 4456320, 4734840, 5050496, 6313120, 6887040, 7575744, 9469680, 12626240, 15151488, 18939360, 25252480, 37878720, 75757440]

約数ペア:

[(1, 75757440), (2, 37878720), (3, 25252480), (4, 18939360), (5, 15151488), (6, 12626240), (8, 9469680), (10, 7575744), (11, 6887040), (12, 6313120), (15, 5050496), (16, 4734840), (17, 4456320), (20, 3787872), (22, 3443520), (24, 3156560), (30, 2525248), (32, 2367420), (33, 2295680), (34, 2228160), (40, 1893936), (44, 1721760), (48, 1578280), (51, 1485440), (55, 1377408), (60, 1262624), (64, 1183710), (66, 1147840), (68, 1114080), (80, 946968), (85, 891264), (88, 860880), (96, 789140), (102, 742720), (110, 688704), (120, 631312), (128, 591855), (132, 573920), (136, 557040), (160, 473484), (165, 459136), (170, 445632), (176, 430440), (187, 405120), (192, 394570), (204, 371360), (211, 359040), (220, 344352), (240, 315656), (255, 297088), (264, 286960), (272, 278520), (320, 236742), (330, 229568), (340, 222816), (352, 215220), (374, 202560), (384, 197285), (408, 185680), (422, 179520), (440, 172176), (480, 157828), (510, 148544), (528, 143480), (544, 139260), (561, 135040), (633, 119680), (640, 118371), (660, 114784), (680, 111408), (704, 107610), (748, 101280), (816, 92840), (844, 89760), (880, 86088), (935, 81024), (960, 78914), (1020, 74272), (1055, 71808), (1056, 71740), (1088, 69630), (1122, 67520), (1266, 59840), (1320, 57392), (1360, 55704), (1408, 53805), (1496, 50640), (1632, 46420), (1688, 44880), (1760, 43044), (1870, 40512), (1920, 39457), (2040, 37136), (2110, 35904), (2112, 35870), (2176, 34815), (2244, 33760), (2321, 32640), (2532, 29920), (2640, 28696), (2720, 27852), (2805, 27008), (2992, 25320), (3165, 23936), (3264, 23210), (3376, 22440), (3520, 21522), (3587, 21120), (3740, 20256), (4080, 18568), (4220, 17952), (4224, 17935), (4488, 16880), (4642, 16320), (5064, 14960), (5280, 14348), (5440, 13926), (5610, 13504), (5984, 12660), (6330, 11968), (6528, 11605), (6752, 11220), (6963, 10880), (7040, 10761), (7174, 10560), (7480, 10128), (8160, 9284), (8440, 8976)]