145659000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 128

約数和(自身を含む): 474439680

約数和(自身を除く): 328780680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1725, 2111, 2300, 2760, 2875, 3000, 3450, 4222, 4600, 5750, 6333, 6900, 8444, 8625, 10555, 11500, 12666, 13800, 16888, 17250, 21110, 23000, 25332, 31665, 34500, 42220, 48553, 50664, 52775, 63330, 69000, 84440, 97106, 105550, 126660, 145659, 158325, 194212, 211100, 242765, 253320, 263875, 291318, 316650, 388424, 422200, 485530, 527750, 582636, 633300, 728295, 791625, 971060, 1055500, 1165272, 1213825, 1266600, 1456590, 1583250, 1942120, 2111000, 2427650, 2913180, 3166500, 3641475, 4855300, 5826360, 6069125, 6333000, 7282950, 9710600, 12138250, 14565900, 18207375, 24276500, 29131800, 36414750, 48553000, 72829500, 145659000]

約数ペア:

[(1, 145659000), (2, 72829500), (3, 48553000), (4, 36414750), (5, 29131800), (6, 24276500), (8, 18207375), (10, 14565900), (12, 12138250), (15, 9710600), (20, 7282950), (23, 6333000), (24, 6069125), (25, 5826360), (30, 4855300), (40, 3641475), (46, 3166500), (50, 2913180), (60, 2427650), (69, 2111000), (75, 1942120), (92, 1583250), (100, 1456590), (115, 1266600), (120, 1213825), (125, 1165272), (138, 1055500), (150, 971060), (184, 791625), (200, 728295), (230, 633300), (250, 582636), (276, 527750), (300, 485530), (345, 422200), (375, 388424), (460, 316650), (500, 291318), (552, 263875), (575, 253320), (600, 242765), (690, 211100), (750, 194212), (920, 158325), (1000, 145659), (1150, 126660), (1380, 105550), (1500, 97106), (1725, 84440), (2111, 69000), (2300, 63330), (2760, 52775), (2875, 50664), (3000, 48553), (3450, 42220), (4222, 34500), (4600, 31665), (5750, 25332), (6333, 23000), (6900, 21110), (8444, 17250), (8625, 16888), (10555, 13800), (11500, 12666)]