308230650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 288

約数和(自身を含む): 1056539520

約数和(自身を除く): 748308870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 27, 30, 35, 39, 42, 45, 50, 54, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 135, 150, 169, 175, 182, 189, 193, 195, 210, 225, 234, 270, 273, 315, 325, 338, 350, 351, 378, 386, 390, 450, 455, 507, 525, 546, 579, 585, 630, 650, 675, 702, 819, 845, 910, 945, 965, 975, 1014, 1050, 1158, 1170, 1183, 1350, 1351, 1365, 1521, 1575, 1638, 1690, 1737, 1755, 1890, 1930, 1950, 2275, 2366, 2457, 2509, 2535, 2702, 2730, 2895, 2925, 3042, 3150, 3474, 3510, 3549, 4053, 4095, 4225, 4550, 4563, 4725, 4825, 4914, 5018, 5070, 5211, 5790, 5850, 5915, 6755, 6825, 7098, 7527, 7605, 8106, 8190, 8450, 8685, 8775, 9126, 9450, 9650, 10422, 10647, 11830, 12159, 12285, 12545, 12675, 13510, 13650, 14475, 15054, 15210, 17370, 17550, 17563, 17745, 20265, 20475, 21294, 22581, 22815, 24318, 24570, 25090, 25350, 26055, 28950, 29575, 31941, 32617, 33775, 35126, 35490, 36477, 37635, 38025, 40530, 40950, 43425, 45162, 45630, 52110, 52689, 53235, 59150, 60795, 61425, 62725, 63882, 65234, 67550, 67743, 72954, 75270, 76050, 86850, 87815, 88725, 97851, 101325, 105378, 106470, 112905, 114075, 121590, 122850, 125450, 130275, 135486, 158067, 159705, 163085, 175630, 177450, 182385, 188175, 195702, 202650, 225810, 228150, 228319, 260550, 263445, 266175, 293553, 303975, 316134, 319410, 326170, 338715, 364770, 376350, 439075, 456638, 474201, 489255, 526890, 532350, 564525, 587106, 607950, 677430, 684957, 790335, 798525, 815425, 878150, 880659, 911925, 948402, 978510, 1129050, 1141595, 1317225, 1369914, 1467765, 1580670, 1597050, 1630850, 1693575, 1761318, 1823850, 2054871, 2283190, 2371005, 2446275, 2634450, 2935530, 3387150, 3424785, 3951675, 4109742, 4403295, 4742010, 4892550, 5707975, 6164613, 6849570, 7338825, 7903350, 8806590, 10274355, 11415950, 11855025, 12329226, 14677650, 17123925, 20548710, 22016475, 23710050, 30823065, 34247850, 44032950, 51371775, 61646130, 102743550, 154115325, 308230650]

約数ペア:

[(1, 308230650), (2, 154115325), (3, 102743550), (5, 61646130), (6, 51371775), (7, 44032950), (9, 34247850), (10, 30823065), (13, 23710050), (14, 22016475), (15, 20548710), (18, 17123925), (21, 14677650), (25, 12329226), (26, 11855025), (27, 11415950), (30, 10274355), (35, 8806590), (39, 7903350), (42, 7338825), (45, 6849570), (50, 6164613), (54, 5707975), (63, 4892550), (65, 4742010), (70, 4403295), (75, 4109742), (78, 3951675), (90, 3424785), (91, 3387150), (105, 2935530), (117, 2634450), (126, 2446275), (130, 2371005), (135, 2283190), (150, 2054871), (169, 1823850), (175, 1761318), (182, 1693575), (189, 1630850), (193, 1597050), (195, 1580670), (210, 1467765), (225, 1369914), (234, 1317225), (270, 1141595), (273, 1129050), (315, 978510), (325, 948402), (338, 911925), (350, 880659), (351, 878150), (378, 815425), (386, 798525), (390, 790335), (450, 684957), (455, 677430), (507, 607950), (525, 587106), (546, 564525), (579, 532350), (585, 526890), (630, 489255), (650, 474201), (675, 456638), (702, 439075), (819, 376350), (845, 364770), (910, 338715), (945, 326170), (965, 319410), (975, 316134), (1014, 303975), (1050, 293553), (1158, 266175), (1170, 263445), (1183, 260550), (1350, 228319), (1351, 228150), (1365, 225810), (1521, 202650), (1575, 195702), (1638, 188175), (1690, 182385), (1737, 177450), (1755, 175630), (1890, 163085), (1930, 159705), (1950, 158067), (2275, 135486), (2366, 130275), (2457, 125450), (2509, 122850), (2535, 121590), (2702, 114075), (2730, 112905), (2895, 106470), (2925, 105378), (3042, 101325), (3150, 97851), (3474, 88725), (3510, 87815), (3549, 86850), (4053, 76050), (4095, 75270), (4225, 72954), (4550, 67743), (4563, 67550), (4725, 65234), (4825, 63882), (4914, 62725), (5018, 61425), (5070, 60795), (5211, 59150), (5790, 53235), (5850, 52689), (5915, 52110), (6755, 45630), (6825, 45162), (7098, 43425), (7527, 40950), (7605, 40530), (8106, 38025), (8190, 37635), (8450, 36477), (8685, 35490), (8775, 35126), (9126, 33775), (9450, 32617), (9650, 31941), (10422, 29575), (10647, 28950), (11830, 26055), (12159, 25350), (12285, 25090), (12545, 24570), (12675, 24318), (13510, 22815), (13650, 22581), (14475, 21294), (15054, 20475), (15210, 20265), (17370, 17745), (17550, 17563)]