388628700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 1184257536

約数和(自身を除く): 795628836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 151, 230, 276, 300, 302, 345, 373, 453, 460, 575, 604, 690, 746, 755, 906, 1119, 1150, 1380, 1492, 1510, 1725, 1812, 1865, 2238, 2265, 2300, 3020, 3450, 3473, 3730, 3775, 4476, 4530, 5595, 6900, 6946, 7460, 7550, 8579, 9060, 9325, 10419, 11190, 11325, 13892, 15100, 17158, 17365, 18650, 20838, 22380, 22650, 25737, 27975, 34316, 34730, 37300, 41676, 42895, 45300, 51474, 52095, 55950, 56323, 69460, 85790, 86825, 102948, 104190, 111900, 112646, 128685, 168969, 171580, 173650, 208380, 214475, 225292, 257370, 260475, 281615, 337938, 347300, 428950, 514740, 520950, 563230, 643425, 675876, 844845, 857900, 1041900, 1126460, 1286850, 1295429, 1408075, 1689690, 2573700, 2590858, 2816150, 3379380, 3886287, 4224225, 5181716, 5632300, 6477145, 7772574, 8448450, 12954290, 15545148, 16896900, 19431435, 25908580, 32385725, 38862870, 64771450, 77725740, 97157175, 129542900, 194314350, 388628700]

約数ペア:

[(1, 388628700), (2, 194314350), (3, 129542900), (4, 97157175), (5, 77725740), (6, 64771450), (10, 38862870), (12, 32385725), (15, 25908580), (20, 19431435), (23, 16896900), (25, 15545148), (30, 12954290), (46, 8448450), (50, 7772574), (60, 6477145), (69, 5632300), (75, 5181716), (92, 4224225), (100, 3886287), (115, 3379380), (138, 2816150), (150, 2590858), (151, 2573700), (230, 1689690), (276, 1408075), (300, 1295429), (302, 1286850), (345, 1126460), (373, 1041900), (453, 857900), (460, 844845), (575, 675876), (604, 643425), (690, 563230), (746, 520950), (755, 514740), (906, 428950), (1119, 347300), (1150, 337938), (1380, 281615), (1492, 260475), (1510, 257370), (1725, 225292), (1812, 214475), (1865, 208380), (2238, 173650), (2265, 171580), (2300, 168969), (3020, 128685), (3450, 112646), (3473, 111900), (3730, 104190), (3775, 102948), (4476, 86825), (4530, 85790), (5595, 69460), (6900, 56323), (6946, 55950), (7460, 52095), (7550, 51474), (8579, 45300), (9060, 42895), (9325, 41676), (10419, 37300), (11190, 34730), (11325, 34316), (13892, 27975), (15100, 25737), (17158, 22650), (17365, 22380), (18650, 20838)]