2547580500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{6361}}^1$

素因数の和:6475

約数の個数: 144

約数和(自身を含む): 8128345680

約数和(自身を除く): 5580765180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 89, 90, 100, 125, 150, 178, 180, 225, 250, 267, 300, 356, 375, 445, 450, 500, 534, 750, 801, 890, 900, 1068, 1125, 1335, 1500, 1602, 1780, 2225, 2250, 2670, 3204, 4005, 4450, 4500, 5340, 6361, 6675, 8010, 8900, 11125, 12722, 13350, 16020, 19083, 20025, 22250, 25444, 26700, 31805, 33375, 38166, 40050, 44500, 57249, 63610, 66750, 76332, 80100, 95415, 100125, 114498, 127220, 133500, 159025, 190830, 200250, 228996, 286245, 318050, 381660, 400500, 477075, 566129, 572490, 636100, 795125, 954150, 1132258, 1144980, 1431225, 1590250, 1698387, 1908300, 2264516, 2385375, 2830645, 2862450, 3180500, 3396774, 4770750, 5095161, 5661290, 5724900, 6793548, 7156125, 8491935, 9541500, 10190322, 11322580, 14153225, 14312250, 16983870, 20380644, 25475805, 28306450, 28624500, 33967740, 42459675, 50951610, 56612900, 70766125, 84919350, 101903220, 127379025, 141532250, 169838700, 212298375, 254758050, 283064500, 424596750, 509516100, 636895125, 849193500, 1273790250, 2547580500]

約数ペア:

[(1, 2547580500), (2, 1273790250), (3, 849193500), (4, 636895125), (5, 509516100), (6, 424596750), (9, 283064500), (10, 254758050), (12, 212298375), (15, 169838700), (18, 141532250), (20, 127379025), (25, 101903220), (30, 84919350), (36, 70766125), (45, 56612900), (50, 50951610), (60, 42459675), (75, 33967740), (89, 28624500), (90, 28306450), (100, 25475805), (125, 20380644), (150, 16983870), (178, 14312250), (180, 14153225), (225, 11322580), (250, 10190322), (267, 9541500), (300, 8491935), (356, 7156125), (375, 6793548), (445, 5724900), (450, 5661290), (500, 5095161), (534, 4770750), (750, 3396774), (801, 3180500), (890, 2862450), (900, 2830645), (1068, 2385375), (1125, 2264516), (1335, 1908300), (1500, 1698387), (1602, 1590250), (1780, 1431225), (2225, 1144980), (2250, 1132258), (2670, 954150), (3204, 795125), (4005, 636100), (4450, 572490), (4500, 566129), (5340, 477075), (6361, 400500), (6675, 381660), (8010, 318050), (8900, 286245), (11125, 228996), (12722, 200250), (13350, 190830), (16020, 159025), (19083, 133500), (20025, 127220), (22250, 114498), (25444, 100125), (26700, 95415), (31805, 80100), (33375, 76332), (38166, 66750), (40050, 63610), (44500, 57249)]