201977489625

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{75109}}^1$

素因数の和:75299

約数の個数: 64

約数和(自身を含む): 344203292160

約数和(自身を除く): 142225802535

約数列:

[1, 3, 5, 15, 25, 71, 75, 101, 125, 213, 303, 355, 375, 505, 1065, 1515, 1775, 2525, 5325, 7171, 7575, 8875, 12625, 21513, 26625, 35855, 37875, 75109, 107565, 179275, 225327, 375545, 537825, 896375, 1126635, 1877725, 2689125, 5332739, 5633175, 7586009, 9388625, 15998217, 22758027, 26663695, 28165875, 37930045, 79991085, 113790135, 133318475, 189650225, 399955425, 538606639, 568950675, 666592375, 948251125, 1615819917, 1999777125, 2693033195, 2844753375, 8079099585, 13465165975, 40395497925, 67325829875, 201977489625]

約数ペア:

[(1, 201977489625), (3, 67325829875), (5, 40395497925), (15, 13465165975), (25, 8079099585), (71, 2844753375), (75, 2693033195), (101, 1999777125), (125, 1615819917), (213, 948251125), (303, 666592375), (355, 568950675), (375, 538606639), (505, 399955425), (1065, 189650225), (1515, 133318475), (1775, 113790135), (2525, 79991085), (5325, 37930045), (7171, 28165875), (7575, 26663695), (8875, 22758027), (12625, 15998217), (21513, 9388625), (26625, 7586009), (35855, 5633175), (37875, 5332739), (75109, 2689125), (107565, 1877725), (179275, 1126635), (225327, 896375), (375545, 537825)]