72309510

素因数分解:

$2^1\times 3^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 224

約数和(自身を含む): 242383680

約数和(自身を除く): 170074170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 109, 117, 126, 130, 135, 162, 182, 189, 195, 210, 218, 234, 243, 270, 273, 315, 327, 351, 378, 390, 405, 455, 486, 545, 546, 567, 585, 630, 654, 702, 729, 763, 810, 819, 910, 945, 981, 1053, 1090, 1134, 1170, 1215, 1365, 1417, 1458, 1526, 1635, 1638, 1701, 1755, 1890, 1962, 2106, 2289, 2430, 2457, 2730, 2834, 2835, 2943, 3159, 3270, 3402, 3510, 3645, 3815, 4095, 4251, 4578, 4905, 4914, 5103, 5265, 5670, 5886, 6318, 6867, 7085, 7290, 7371, 7630, 8190, 8502, 8505, 8829, 9477, 9810, 9919, 10206, 10530, 11445, 12285, 12753, 13734, 14170, 14715, 14742, 15795, 17010, 17658, 18954, 19838, 20601, 21255, 22113, 22890, 24570, 25506, 25515, 26487, 29430, 29757, 31590, 34335, 36855, 38259, 41202, 42510, 44145, 44226, 47385, 49595, 51030, 52974, 59514, 61803, 63765, 66339, 68670, 73710, 76518, 79461, 88290, 89271, 94770, 99190, 103005, 110565, 114777, 123606, 127530, 132435, 132678, 148785, 158922, 178542, 185409, 191295, 206010, 221130, 229554, 264870, 267813, 297570, 309015, 331695, 344331, 370818, 382590, 397305, 446355, 535626, 556227, 573885, 618030, 663390, 688662, 794610, 803439, 892710, 927045, 1032993, 1112454, 1147770, 1339065, 1606878, 1721655, 1854090, 2065986, 2410317, 2678130, 2781135, 3443310, 4017195, 4820634, 5164965, 5562270, 7230951, 8034390, 10329930, 12051585, 14461902, 24103170, 36154755, 72309510]

約数ペア:

[(1, 72309510), (2, 36154755), (3, 24103170), (5, 14461902), (6, 12051585), (7, 10329930), (9, 8034390), (10, 7230951), (13, 5562270), (14, 5164965), (15, 4820634), (18, 4017195), (21, 3443310), (26, 2781135), (27, 2678130), (30, 2410317), (35, 2065986), (39, 1854090), (42, 1721655), (45, 1606878), (54, 1339065), (63, 1147770), (65, 1112454), (70, 1032993), (78, 927045), (81, 892710), (90, 803439), (91, 794610), (105, 688662), (109, 663390), (117, 618030), (126, 573885), (130, 556227), (135, 535626), (162, 446355), (182, 397305), (189, 382590), (195, 370818), (210, 344331), (218, 331695), (234, 309015), (243, 297570), (270, 267813), (273, 264870), (315, 229554), (327, 221130), (351, 206010), (378, 191295), (390, 185409), (405, 178542), (455, 158922), (486, 148785), (545, 132678), (546, 132435), (567, 127530), (585, 123606), (630, 114777), (654, 110565), (702, 103005), (729, 99190), (763, 94770), (810, 89271), (819, 88290), (910, 79461), (945, 76518), (981, 73710), (1053, 68670), (1090, 66339), (1134, 63765), (1170, 61803), (1215, 59514), (1365, 52974), (1417, 51030), (1458, 49595), (1526, 47385), (1635, 44226), (1638, 44145), (1701, 42510), (1755, 41202), (1890, 38259), (1962, 36855), (2106, 34335), (2289, 31590), (2430, 29757), (2457, 29430), (2730, 26487), (2834, 25515), (2835, 25506), (2943, 24570), (3159, 22890), (3270, 22113), (3402, 21255), (3510, 20601), (3645, 19838), (3815, 18954), (4095, 17658), (4251, 17010), (4578, 15795), (4905, 14742), (4914, 14715), (5103, 14170), (5265, 13734), (5670, 12753), (5886, 12285), (6318, 11445), (6867, 10530), (7085, 10206), (7290, 9919), (7371, 9810), (7630, 9477), (8190, 8829), (8502, 8505)]