245188350

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 288

約数和(自身を含む): 791616000

約数和(自身を除く): 546427650

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 19, 22, 25, 27, 30, 33, 38, 45, 50, 54, 55, 57, 66, 75, 79, 90, 95, 99, 110, 114, 121, 135, 150, 158, 165, 171, 190, 198, 209, 225, 237, 242, 270, 275, 285, 297, 330, 342, 363, 395, 418, 450, 474, 475, 495, 513, 550, 570, 594, 605, 627, 675, 711, 726, 790, 825, 855, 869, 950, 990, 1026, 1045, 1089, 1185, 1210, 1254, 1350, 1422, 1425, 1485, 1501, 1650, 1710, 1738, 1815, 1881, 1975, 2090, 2133, 2178, 2299, 2370, 2475, 2565, 2607, 2850, 2970, 3002, 3025, 3135, 3267, 3555, 3630, 3762, 3950, 4266, 4275, 4345, 4503, 4598, 4950, 5130, 5214, 5225, 5445, 5643, 5925, 6050, 6270, 6534, 6897, 7110, 7425, 7505, 7821, 8550, 8690, 9006, 9075, 9405, 9559, 10450, 10665, 10890, 11286, 11495, 11850, 12825, 13035, 13509, 13794, 14850, 15010, 15642, 15675, 16335, 16511, 17775, 18150, 18810, 19118, 20691, 21330, 21725, 22515, 22990, 23463, 25650, 26070, 27018, 27225, 28215, 28677, 31350, 32670, 33022, 34485, 35550, 37525, 39105, 40527, 41382, 43450, 45030, 46926, 47025, 47795, 49533, 53325, 54450, 56430, 57354, 57475, 62073, 65175, 67545, 68970, 75050, 78210, 81054, 81675, 82555, 86031, 94050, 95590, 99066, 103455, 106650, 112575, 114950, 117315, 124146, 130350, 135090, 141075, 143385, 148599, 163350, 165110, 172062, 172425, 181621, 195525, 202635, 206910, 225150, 234630, 238975, 247665, 258093, 282150, 286770, 297198, 310365, 337725, 344850, 363242, 391050, 405270, 412775, 430155, 445797, 477950, 495330, 516186, 517275, 544863, 586575, 620730, 675450, 716925, 742995, 825550, 860310, 891594, 908105, 1013175, 1034550, 1089726, 1173150, 1238325, 1290465, 1433850, 1485990, 1551825, 1634589, 1816210, 2026350, 2150775, 2228985, 2476650, 2580930, 2724315, 3103650, 3269178, 3714975, 4301550, 4457970, 4540525, 4903767, 5448630, 6452325, 7429950, 8172945, 9081050, 9807534, 11144925, 12904650, 13621575, 16345890, 22289850, 24518835, 27243150, 40864725, 49037670, 81729450, 122594175, 245188350]

約数ペア:

[(1, 245188350), (2, 122594175), (3, 81729450), (5, 49037670), (6, 40864725), (9, 27243150), (10, 24518835), (11, 22289850), (15, 16345890), (18, 13621575), (19, 12904650), (22, 11144925), (25, 9807534), (27, 9081050), (30, 8172945), (33, 7429950), (38, 6452325), (45, 5448630), (50, 4903767), (54, 4540525), (55, 4457970), (57, 4301550), (66, 3714975), (75, 3269178), (79, 3103650), (90, 2724315), (95, 2580930), (99, 2476650), (110, 2228985), (114, 2150775), (121, 2026350), (135, 1816210), (150, 1634589), (158, 1551825), (165, 1485990), (171, 1433850), (190, 1290465), (198, 1238325), (209, 1173150), (225, 1089726), (237, 1034550), (242, 1013175), (270, 908105), (275, 891594), (285, 860310), (297, 825550), (330, 742995), (342, 716925), (363, 675450), (395, 620730), (418, 586575), (450, 544863), (474, 517275), (475, 516186), (495, 495330), (513, 477950), (550, 445797), (570, 430155), (594, 412775), (605, 405270), (627, 391050), (675, 363242), (711, 344850), (726, 337725), (790, 310365), (825, 297198), (855, 286770), (869, 282150), (950, 258093), (990, 247665), (1026, 238975), (1045, 234630), (1089, 225150), (1185, 206910), (1210, 202635), (1254, 195525), (1350, 181621), (1422, 172425), (1425, 172062), (1485, 165110), (1501, 163350), (1650, 148599), (1710, 143385), (1738, 141075), (1815, 135090), (1881, 130350), (1975, 124146), (2090, 117315), (2133, 114950), (2178, 112575), (2299, 106650), (2370, 103455), (2475, 99066), (2565, 95590), (2607, 94050), (2850, 86031), (2970, 82555), (3002, 81675), (3025, 81054), (3135, 78210), (3267, 75050), (3555, 68970), (3630, 67545), (3762, 65175), (3950, 62073), (4266, 57475), (4275, 57354), (4345, 56430), (4503, 54450), (4598, 53325), (4950, 49533), (5130, 47795), (5214, 47025), (5225, 46926), (5445, 45030), (5643, 43450), (5925, 41382), (6050, 40527), (6270, 39105), (6534, 37525), (6897, 35550), (7110, 34485), (7425, 33022), (7505, 32670), (7821, 31350), (8550, 28677), (8690, 28215), (9006, 27225), (9075, 27018), (9405, 26070), (9559, 25650), (10450, 23463), (10665, 22990), (10890, 22515), (11286, 21725), (11495, 21330), (11850, 20691), (12825, 19118), (13035, 18810), (13509, 18150), (13794, 17775), (14850, 16511), (15010, 16335), (15642, 15675)]