247685850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2659}}^1$

素因数の和:2706

約数の個数: 120

約数和(自身を含む): 718391520

約数和(自身を除く): 470705670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 270, 345, 405, 414, 450, 575, 621, 675, 690, 810, 1035, 1150, 1242, 1350, 1725, 1863, 2025, 2070, 2659, 3105, 3450, 3726, 4050, 5175, 5318, 6210, 7977, 9315, 10350, 13295, 15525, 15954, 18630, 23931, 26590, 31050, 39885, 46575, 47862, 61157, 66475, 71793, 79770, 93150, 119655, 122314, 132950, 143586, 183471, 199425, 215379, 239310, 305785, 358965, 366942, 398850, 430758, 550413, 598275, 611570, 717930, 917355, 1076895, 1100826, 1196550, 1528925, 1651239, 1794825, 1834710, 2153790, 2752065, 3057850, 3302478, 3589650, 4586775, 4953717, 5384475, 5504130, 8256195, 9173550, 9907434, 10768950, 13760325, 16512390, 24768585, 27520650, 41280975, 49537170, 82561950, 123842925, 247685850]

約数ペア:

[(1, 247685850), (2, 123842925), (3, 82561950), (5, 49537170), (6, 41280975), (9, 27520650), (10, 24768585), (15, 16512390), (18, 13760325), (23, 10768950), (25, 9907434), (27, 9173550), (30, 8256195), (45, 5504130), (46, 5384475), (50, 4953717), (54, 4586775), (69, 3589650), (75, 3302478), (81, 3057850), (90, 2752065), (115, 2153790), (135, 1834710), (138, 1794825), (150, 1651239), (162, 1528925), (207, 1196550), (225, 1100826), (230, 1076895), (270, 917355), (345, 717930), (405, 611570), (414, 598275), (450, 550413), (575, 430758), (621, 398850), (675, 366942), (690, 358965), (810, 305785), (1035, 239310), (1150, 215379), (1242, 199425), (1350, 183471), (1725, 143586), (1863, 132950), (2025, 122314), (2070, 119655), (2659, 93150), (3105, 79770), (3450, 71793), (3726, 66475), (4050, 61157), (5175, 47862), (5318, 46575), (6210, 39885), (7977, 31050), (9315, 26590), (10350, 23931), (13295, 18630), (15525, 15954)]