75312720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:339

約数の個数: 320

約数和(自身を含む): 314979840

約数和(自身を除く): 239667120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 168, 170, 180, 189, 204, 210, 216, 238, 240, 252, 255, 270, 272, 280, 293, 306, 315, 336, 340, 357, 360, 378, 408, 420, 432, 459, 476, 504, 510, 540, 560, 586, 595, 612, 630, 680, 714, 720, 756, 765, 816, 840, 879, 918, 945, 952, 1008, 1020, 1071, 1080, 1172, 1190, 1224, 1260, 1360, 1428, 1465, 1512, 1530, 1680, 1758, 1785, 1836, 1890, 1904, 2040, 2051, 2142, 2160, 2295, 2344, 2380, 2448, 2520, 2637, 2856, 2930, 3024, 3060, 3213, 3516, 3570, 3672, 3780, 4080, 4102, 4284, 4395, 4590, 4688, 4760, 4981, 5040, 5274, 5355, 5712, 5860, 6120, 6153, 6426, 7032, 7140, 7344, 7560, 7911, 8204, 8568, 8790, 9180, 9520, 9962, 10255, 10548, 10710, 11720, 12240, 12306, 12852, 13185, 14064, 14280, 14943, 15120, 15822, 16065, 16408, 17136, 17580, 18360, 18459, 19924, 20510, 21096, 21420, 23440, 24612, 24905, 25704, 26370, 28560, 29886, 30765, 31644, 32130, 32816, 34867, 35160, 36720, 36918, 39555, 39848, 41020, 42192, 42840, 44829, 49224, 49810, 51408, 52740, 55377, 59772, 61530, 63288, 64260, 69734, 70320, 73836, 74715, 79110, 79696, 82040, 85680, 89658, 92295, 98448, 99620, 104601, 105480, 110754, 119544, 123060, 126576, 128520, 134487, 139468, 147672, 149430, 158220, 164080, 174335, 179316, 184590, 199240, 209202, 210960, 221508, 224145, 239088, 246120, 257040, 268974, 276885, 278936, 295344, 298860, 313803, 316440, 348670, 358632, 369180, 398480, 418404, 443016, 448290, 492240, 523005, 537948, 553770, 557872, 597720, 627606, 632880, 672435, 697340, 717264, 738360, 836808, 886032, 896580, 941409, 1046010, 1075896, 1107540, 1195440, 1255212, 1344870, 1394680, 1476720, 1569015, 1673616, 1793160, 1882818, 2092020, 2151792, 2215080, 2510424, 2689740, 2789360, 3138030, 3586320, 3765636, 4184040, 4430160, 4707045, 5020848, 5379480, 6276060, 7531272, 8368080, 9414090, 10758960, 12552120, 15062544, 18828180, 25104240, 37656360, 75312720]

約数ペア:

[(1, 75312720), (2, 37656360), (3, 25104240), (4, 18828180), (5, 15062544), (6, 12552120), (7, 10758960), (8, 9414090), (9, 8368080), (10, 7531272), (12, 6276060), (14, 5379480), (15, 5020848), (16, 4707045), (17, 4430160), (18, 4184040), (20, 3765636), (21, 3586320), (24, 3138030), (27, 2789360), (28, 2689740), (30, 2510424), (34, 2215080), (35, 2151792), (36, 2092020), (40, 1882818), (42, 1793160), (45, 1673616), (48, 1569015), (51, 1476720), (54, 1394680), (56, 1344870), (60, 1255212), (63, 1195440), (68, 1107540), (70, 1075896), (72, 1046010), (80, 941409), (84, 896580), (85, 886032), (90, 836808), (102, 738360), (105, 717264), (108, 697340), (112, 672435), (119, 632880), (120, 627606), (126, 597720), (135, 557872), (136, 553770), (140, 537948), (144, 523005), (153, 492240), (168, 448290), (170, 443016), (180, 418404), (189, 398480), (204, 369180), (210, 358632), (216, 348670), (238, 316440), (240, 313803), (252, 298860), (255, 295344), (270, 278936), (272, 276885), (280, 268974), (293, 257040), (306, 246120), (315, 239088), (336, 224145), (340, 221508), (357, 210960), (360, 209202), (378, 199240), (408, 184590), (420, 179316), (432, 174335), (459, 164080), (476, 158220), (504, 149430), (510, 147672), (540, 139468), (560, 134487), (586, 128520), (595, 126576), (612, 123060), (630, 119544), (680, 110754), (714, 105480), (720, 104601), (756, 99620), (765, 98448), (816, 92295), (840, 89658), (879, 85680), (918, 82040), (945, 79696), (952, 79110), (1008, 74715), (1020, 73836), (1071, 70320), (1080, 69734), (1172, 64260), (1190, 63288), (1224, 61530), (1260, 59772), (1360, 55377), (1428, 52740), (1465, 51408), (1512, 49810), (1530, 49224), (1680, 44829), (1758, 42840), (1785, 42192), (1836, 41020), (1890, 39848), (1904, 39555), (2040, 36918), (2051, 36720), (2142, 35160), (2160, 34867), (2295, 32816), (2344, 32130), (2380, 31644), (2448, 30765), (2520, 29886), (2637, 28560), (2856, 26370), (2930, 25704), (3024, 24905), (3060, 24612), (3213, 23440), (3516, 21420), (3570, 21096), (3672, 20510), (3780, 19924), (4080, 18459), (4102, 18360), (4284, 17580), (4395, 17136), (4590, 16408), (4688, 16065), (4760, 15822), (4981, 15120), (5040, 14943), (5274, 14280), (5355, 14064), (5712, 13185), (5860, 12852), (6120, 12306), (6153, 12240), (6426, 11720), (7032, 10710), (7140, 10548), (7344, 10255), (7560, 9962), (7911, 9520), (8204, 9180), (8568, 8790)]