19847725800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{205463}}^1$

素因数の和:205512

約数の個数: 192

約数和(自身を含む): 73375303680

約数和(自身を除く): 53527577880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 25, 28, 30, 35, 40, 42, 46, 50, 56, 60, 69, 70, 75, 84, 92, 100, 105, 115, 120, 138, 140, 150, 161, 168, 175, 184, 200, 210, 230, 276, 280, 300, 322, 345, 350, 420, 460, 483, 525, 552, 575, 600, 644, 690, 700, 805, 840, 920, 966, 1050, 1150, 1288, 1380, 1400, 1610, 1725, 1932, 2100, 2300, 2415, 2760, 3220, 3450, 3864, 4025, 4200, 4600, 4830, 6440, 6900, 8050, 9660, 12075, 13800, 16100, 19320, 24150, 32200, 48300, 96600, 205463, 410926, 616389, 821852, 1027315, 1232778, 1438241, 1643704, 2054630, 2465556, 2876482, 3081945, 4109260, 4314723, 4725649, 4931112, 5136575, 5752964, 6163890, 7191205, 8218520, 8629446, 9451298, 10273150, 11505928, 12327780, 14176947, 14382410, 15409725, 17258892, 18902596, 20546300, 21573615, 23628245, 24655560, 28353894, 28764820, 30819450, 33079543, 34517784, 35956025, 37805192, 41092600, 43147230, 47256490, 56707788, 57529640, 61638900, 66159086, 70884735, 71912050, 86294460, 94512980, 99238629, 107868075, 113415576, 118141225, 123277800, 132318172, 141769470, 143824100, 165397715, 172588920, 189025960, 198477258, 215736150, 236282450, 264636344, 283538940, 287648200, 330795430, 354423675, 396954516, 431472300, 472564900, 496193145, 567077880, 661590860, 708847350, 793909032, 826988575, 862944600, 945129800, 992386290, 1323181720, 1417694700, 1653977150, 1984772580, 2480965725, 2835389400, 3307954300, 3969545160, 4961931450, 6615908600, 9923862900, 19847725800]

約数ペア:

[(1, 19847725800), (2, 9923862900), (3, 6615908600), (4, 4961931450), (5, 3969545160), (6, 3307954300), (7, 2835389400), (8, 2480965725), (10, 1984772580), (12, 1653977150), (14, 1417694700), (15, 1323181720), (20, 992386290), (21, 945129800), (23, 862944600), (24, 826988575), (25, 793909032), (28, 708847350), (30, 661590860), (35, 567077880), (40, 496193145), (42, 472564900), (46, 431472300), (50, 396954516), (56, 354423675), (60, 330795430), (69, 287648200), (70, 283538940), (75, 264636344), (84, 236282450), (92, 215736150), (100, 198477258), (105, 189025960), (115, 172588920), (120, 165397715), (138, 143824100), (140, 141769470), (150, 132318172), (161, 123277800), (168, 118141225), (175, 113415576), (184, 107868075), (200, 99238629), (210, 94512980), (230, 86294460), (276, 71912050), (280, 70884735), (300, 66159086), (322, 61638900), (345, 57529640), (350, 56707788), (420, 47256490), (460, 43147230), (483, 41092600), (525, 37805192), (552, 35956025), (575, 34517784), (600, 33079543), (644, 30819450), (690, 28764820), (700, 28353894), (805, 24655560), (840, 23628245), (920, 21573615), (966, 20546300), (1050, 18902596), (1150, 17258892), (1288, 15409725), (1380, 14382410), (1400, 14176947), (1610, 12327780), (1725, 11505928), (1932, 10273150), (2100, 9451298), (2300, 8629446), (2415, 8218520), (2760, 7191205), (3220, 6163890), (3450, 5752964), (3864, 5136575), (4025, 4931112), (4200, 4725649), (4600, 4314723), (4830, 4109260), (6440, 3081945), (6900, 2876482), (8050, 2465556), (9660, 2054630), (12075, 1643704), (13800, 1438241), (16100, 1232778), (19320, 1027315), (24150, 821852), (32200, 616389), (48300, 410926), (96600, 205463)]