90067950

素因数分解:

$2^1\times 3^6\times 5^2\times 7^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 168

約数和(自身を含む): 287869968

約数和(自身を除く): 197802018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 353, 378, 405, 450, 486, 525, 567, 630, 675, 706, 729, 810, 945, 1050, 1059, 1134, 1215, 1350, 1458, 1575, 1701, 1765, 1890, 2025, 2118, 2430, 2471, 2835, 3150, 3177, 3402, 3530, 3645, 4050, 4725, 4942, 5103, 5295, 5670, 6075, 6354, 7290, 7413, 8505, 8825, 9450, 9531, 10206, 10590, 12150, 12355, 14175, 14826, 15885, 17010, 17650, 18225, 19062, 22239, 24710, 25515, 26475, 28350, 28593, 31770, 36450, 37065, 42525, 44478, 47655, 51030, 52950, 57186, 61775, 66717, 74130, 79425, 85050, 85779, 95310, 111195, 123550, 127575, 133434, 142965, 158850, 171558, 185325, 200151, 222390, 238275, 255150, 257337, 285930, 333585, 370650, 400302, 428895, 476550, 514674, 555975, 600453, 667170, 714825, 857790, 1000755, 1111950, 1200906, 1286685, 1429650, 1667925, 1801359, 2001510, 2144475, 2573370, 3002265, 3335850, 3602718, 4288950, 5003775, 6004530, 6433425, 9006795, 10007550, 12866850, 15011325, 18013590, 30022650, 45033975, 90067950]

約数ペア:

[(1, 90067950), (2, 45033975), (3, 30022650), (5, 18013590), (6, 15011325), (7, 12866850), (9, 10007550), (10, 9006795), (14, 6433425), (15, 6004530), (18, 5003775), (21, 4288950), (25, 3602718), (27, 3335850), (30, 3002265), (35, 2573370), (42, 2144475), (45, 2001510), (50, 1801359), (54, 1667925), (63, 1429650), (70, 1286685), (75, 1200906), (81, 1111950), (90, 1000755), (105, 857790), (126, 714825), (135, 667170), (150, 600453), (162, 555975), (175, 514674), (189, 476550), (210, 428895), (225, 400302), (243, 370650), (270, 333585), (315, 285930), (350, 257337), (353, 255150), (378, 238275), (405, 222390), (450, 200151), (486, 185325), (525, 171558), (567, 158850), (630, 142965), (675, 133434), (706, 127575), (729, 123550), (810, 111195), (945, 95310), (1050, 85779), (1059, 85050), (1134, 79425), (1215, 74130), (1350, 66717), (1458, 61775), (1575, 57186), (1701, 52950), (1765, 51030), (1890, 47655), (2025, 44478), (2118, 42525), (2430, 37065), (2471, 36450), (2835, 31770), (3150, 28593), (3177, 28350), (3402, 26475), (3530, 25515), (3645, 24710), (4050, 22239), (4725, 19062), (4942, 18225), (5103, 17650), (5295, 17010), (5670, 15885), (6075, 14826), (6354, 14175), (7290, 12355), (7413, 12150), (8505, 10590), (8825, 10206), (9450, 9531)]