306838350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 1039933440

約数和(自身を除く): 733095090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 59, 63, 65, 70, 75, 78, 90, 91, 105, 117, 118, 126, 127, 130, 150, 175, 177, 182, 195, 210, 225, 234, 254, 273, 295, 315, 325, 350, 354, 381, 390, 413, 450, 455, 525, 531, 546, 585, 590, 630, 635, 650, 762, 767, 819, 826, 885, 889, 910, 975, 1050, 1062, 1143, 1170, 1239, 1270, 1365, 1475, 1534, 1575, 1638, 1651, 1770, 1778, 1905, 1950, 2065, 2275, 2286, 2301, 2478, 2655, 2667, 2730, 2925, 2950, 3150, 3175, 3302, 3717, 3810, 3835, 4095, 4130, 4425, 4445, 4550, 4602, 4953, 5310, 5334, 5369, 5715, 5850, 6195, 6350, 6825, 6903, 7434, 7493, 7670, 8001, 8190, 8255, 8850, 8890, 9525, 9906, 10325, 10738, 11430, 11505, 11557, 12390, 13275, 13335, 13650, 13806, 14859, 14986, 16002, 16107, 16510, 18585, 19050, 19175, 20475, 20650, 22225, 22479, 23010, 23114, 24765, 26550, 26670, 26845, 28575, 29718, 30975, 32214, 34515, 34671, 37170, 37465, 38350, 40005, 40950, 41275, 44450, 44958, 48321, 49530, 52451, 53690, 57150, 57525, 57785, 61950, 66675, 67437, 69030, 69342, 74295, 74930, 80010, 80535, 82550, 92925, 96642, 97409, 104013, 104902, 112395, 115050, 115570, 123825, 133350, 134225, 134874, 148590, 157353, 161070, 172575, 173355, 185850, 187325, 194818, 200025, 208026, 224790, 241605, 247650, 262255, 268450, 288925, 292227, 314706, 337185, 345150, 346710, 371475, 374650, 400050, 402675, 472059, 483210, 487045, 520065, 524510, 561975, 577850, 584454, 674370, 681863, 742950, 786765, 805350, 866775, 876681, 944118, 974090, 1040130, 1123950, 1208025, 1311275, 1363726, 1461135, 1573530, 1685925, 1733550, 1753362, 2045589, 2360295, 2416050, 2435225, 2600325, 2622550, 2922270, 3371850, 3409315, 3933825, 4091178, 4383405, 4720590, 4870450, 5200650, 6136767, 6818630, 7305675, 7867650, 8766810, 10227945, 11801475, 12273534, 14611350, 17046575, 20455890, 21917025, 23602950, 30683835, 34093150, 43834050, 51139725, 61367670, 102279450, 153419175, 306838350]

約数ペア:

[(1, 306838350), (2, 153419175), (3, 102279450), (5, 61367670), (6, 51139725), (7, 43834050), (9, 34093150), (10, 30683835), (13, 23602950), (14, 21917025), (15, 20455890), (18, 17046575), (21, 14611350), (25, 12273534), (26, 11801475), (30, 10227945), (35, 8766810), (39, 7867650), (42, 7305675), (45, 6818630), (50, 6136767), (59, 5200650), (63, 4870450), (65, 4720590), (70, 4383405), (75, 4091178), (78, 3933825), (90, 3409315), (91, 3371850), (105, 2922270), (117, 2622550), (118, 2600325), (126, 2435225), (127, 2416050), (130, 2360295), (150, 2045589), (175, 1753362), (177, 1733550), (182, 1685925), (195, 1573530), (210, 1461135), (225, 1363726), (234, 1311275), (254, 1208025), (273, 1123950), (295, 1040130), (315, 974090), (325, 944118), (350, 876681), (354, 866775), (381, 805350), (390, 786765), (413, 742950), (450, 681863), (455, 674370), (525, 584454), (531, 577850), (546, 561975), (585, 524510), (590, 520065), (630, 487045), (635, 483210), (650, 472059), (762, 402675), (767, 400050), (819, 374650), (826, 371475), (885, 346710), (889, 345150), (910, 337185), (975, 314706), (1050, 292227), (1062, 288925), (1143, 268450), (1170, 262255), (1239, 247650), (1270, 241605), (1365, 224790), (1475, 208026), (1534, 200025), (1575, 194818), (1638, 187325), (1651, 185850), (1770, 173355), (1778, 172575), (1905, 161070), (1950, 157353), (2065, 148590), (2275, 134874), (2286, 134225), (2301, 133350), (2478, 123825), (2655, 115570), (2667, 115050), (2730, 112395), (2925, 104902), (2950, 104013), (3150, 97409), (3175, 96642), (3302, 92925), (3717, 82550), (3810, 80535), (3835, 80010), (4095, 74930), (4130, 74295), (4425, 69342), (4445, 69030), (4550, 67437), (4602, 66675), (4953, 61950), (5310, 57785), (5334, 57525), (5369, 57150), (5715, 53690), (5850, 52451), (6195, 49530), (6350, 48321), (6825, 44958), (6903, 44450), (7434, 41275), (7493, 40950), (7670, 40005), (8001, 38350), (8190, 37465), (8255, 37170), (8850, 34671), (8890, 34515), (9525, 32214), (9906, 30975), (10325, 29718), (10738, 28575), (11430, 26845), (11505, 26670), (11557, 26550), (12390, 24765), (13275, 23114), (13335, 23010), (13650, 22479), (13806, 22225), (14859, 20650), (14986, 20475), (16002, 19175), (16107, 19050), (16510, 18585)]