306793900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 854945280

約数和(自身を除く): 548151380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 29, 34, 35, 49, 50, 58, 68, 70, 85, 98, 100, 116, 119, 127, 140, 145, 170, 175, 196, 203, 238, 245, 254, 290, 340, 350, 406, 425, 476, 490, 493, 508, 580, 595, 635, 700, 725, 812, 833, 850, 889, 980, 986, 1015, 1190, 1225, 1270, 1421, 1450, 1666, 1700, 1778, 1972, 2030, 2159, 2380, 2450, 2465, 2540, 2842, 2900, 2975, 3175, 3332, 3451, 3556, 3683, 4060, 4165, 4318, 4445, 4900, 4930, 5075, 5684, 5950, 6223, 6350, 6902, 7105, 7366, 8330, 8636, 8890, 9860, 10150, 10795, 11900, 12325, 12446, 12700, 13804, 14210, 14732, 15113, 16660, 17255, 17780, 18415, 20300, 20825, 21590, 22225, 24157, 24650, 24892, 25781, 28420, 30226, 31115, 34510, 35525, 36830, 41650, 43180, 44450, 48314, 49300, 51562, 53975, 60452, 62230, 62611, 69020, 71050, 73660, 75565, 83300, 86275, 88900, 92075, 96628, 103124, 105791, 107950, 120785, 124460, 125222, 128905, 142100, 151130, 155575, 172550, 180467, 184150, 211582, 215900, 241570, 250444, 257810, 302260, 311150, 313055, 345100, 360934, 368300, 377825, 423164, 438277, 483140, 515620, 528955, 603925, 622300, 626110, 644525, 721868, 755650, 876554, 902335, 1057910, 1207850, 1252220, 1289050, 1511300, 1565275, 1753108, 1804670, 2115820, 2191385, 2415700, 2578100, 2644775, 3067939, 3130550, 3609340, 4382770, 4511675, 5289550, 6135878, 6261100, 8765540, 9023350, 10579100, 10956925, 12271756, 15339695, 18046700, 21913850, 30679390, 43827700, 61358780, 76698475, 153396950, 306793900]

約数ペア:

[(1, 306793900), (2, 153396950), (4, 76698475), (5, 61358780), (7, 43827700), (10, 30679390), (14, 21913850), (17, 18046700), (20, 15339695), (25, 12271756), (28, 10956925), (29, 10579100), (34, 9023350), (35, 8765540), (49, 6261100), (50, 6135878), (58, 5289550), (68, 4511675), (70, 4382770), (85, 3609340), (98, 3130550), (100, 3067939), (116, 2644775), (119, 2578100), (127, 2415700), (140, 2191385), (145, 2115820), (170, 1804670), (175, 1753108), (196, 1565275), (203, 1511300), (238, 1289050), (245, 1252220), (254, 1207850), (290, 1057910), (340, 902335), (350, 876554), (406, 755650), (425, 721868), (476, 644525), (490, 626110), (493, 622300), (508, 603925), (580, 528955), (595, 515620), (635, 483140), (700, 438277), (725, 423164), (812, 377825), (833, 368300), (850, 360934), (889, 345100), (980, 313055), (986, 311150), (1015, 302260), (1190, 257810), (1225, 250444), (1270, 241570), (1421, 215900), (1450, 211582), (1666, 184150), (1700, 180467), (1778, 172550), (1972, 155575), (2030, 151130), (2159, 142100), (2380, 128905), (2450, 125222), (2465, 124460), (2540, 120785), (2842, 107950), (2900, 105791), (2975, 103124), (3175, 96628), (3332, 92075), (3451, 88900), (3556, 86275), (3683, 83300), (4060, 75565), (4165, 73660), (4318, 71050), (4445, 69020), (4900, 62611), (4930, 62230), (5075, 60452), (5684, 53975), (5950, 51562), (6223, 49300), (6350, 48314), (6902, 44450), (7105, 43180), (7366, 41650), (8330, 36830), (8636, 35525), (8890, 34510), (9860, 31115), (10150, 30226), (10795, 28420), (11900, 25781), (12325, 24892), (12446, 24650), (12700, 24157), (13804, 22225), (14210, 21590), (14732, 20825), (15113, 20300), (16660, 18415), (17255, 17780)]