978103200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3359

約数の個数: 144

約数和(自身を含む): 3209794560

約数和(自身を除く): 2231691360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 127, 150, 160, 200, 240, 254, 300, 381, 400, 480, 508, 600, 635, 762, 800, 1016, 1200, 1270, 1524, 1905, 2032, 2400, 2540, 3048, 3175, 3209, 3810, 4064, 5080, 6096, 6350, 6418, 7620, 9525, 9627, 10160, 12192, 12700, 12836, 15240, 16045, 19050, 19254, 20320, 25400, 25672, 30480, 32090, 38100, 38508, 48135, 50800, 51344, 60960, 64180, 76200, 77016, 80225, 96270, 101600, 102688, 128360, 152400, 154032, 160450, 192540, 240675, 256720, 304800, 308064, 320900, 385080, 407543, 481350, 513440, 641800, 770160, 815086, 962700, 1222629, 1283600, 1540320, 1630172, 1925400, 2037715, 2445258, 2567200, 3260344, 3850800, 4075430, 4890516, 6113145, 6520688, 7701600, 8150860, 9781032, 10188575, 12226290, 13041376, 16301720, 19562064, 20377150, 24452580, 30565725, 32603440, 39124128, 40754300, 48905160, 61131450, 65206880, 81508600, 97810320, 122262900, 163017200, 195620640, 244525800, 326034400, 489051600, 978103200]

約数ペア:

[(1, 978103200), (2, 489051600), (3, 326034400), (4, 244525800), (5, 195620640), (6, 163017200), (8, 122262900), (10, 97810320), (12, 81508600), (15, 65206880), (16, 61131450), (20, 48905160), (24, 40754300), (25, 39124128), (30, 32603440), (32, 30565725), (40, 24452580), (48, 20377150), (50, 19562064), (60, 16301720), (75, 13041376), (80, 12226290), (96, 10188575), (100, 9781032), (120, 8150860), (127, 7701600), (150, 6520688), (160, 6113145), (200, 4890516), (240, 4075430), (254, 3850800), (300, 3260344), (381, 2567200), (400, 2445258), (480, 2037715), (508, 1925400), (600, 1630172), (635, 1540320), (762, 1283600), (800, 1222629), (1016, 962700), (1200, 815086), (1270, 770160), (1524, 641800), (1905, 513440), (2032, 481350), (2400, 407543), (2540, 385080), (3048, 320900), (3175, 308064), (3209, 304800), (3810, 256720), (4064, 240675), (5080, 192540), (6096, 160450), (6350, 154032), (6418, 152400), (7620, 128360), (9525, 102688), (9627, 101600), (10160, 96270), (12192, 80225), (12700, 77016), (12836, 76200), (15240, 64180), (16045, 60960), (19050, 51344), (19254, 50800), (20320, 48135), (25400, 38508), (25672, 38100), (30480, 32090)]