203479830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2663}}^1$

素因数の和:2962

約数の個数: 64

約数和(自身を含む): 544734720

約数和(自身を除く): 341254890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 566, 849, 1415, 1698, 2547, 2663, 2830, 4245, 5094, 5326, 7641, 7989, 8490, 12735, 13315, 15282, 15978, 23967, 25470, 26630, 38205, 39945, 47934, 71901, 76410, 79890, 119835, 143802, 239670, 359505, 719010, 753629, 1507258, 2260887, 3768145, 4521774, 6782661, 7536290, 11304435, 13565322, 20347983, 22608870, 33913305, 40695966, 67826610, 101739915, 203479830]

約数ペア:

[(1, 203479830), (2, 101739915), (3, 67826610), (5, 40695966), (6, 33913305), (9, 22608870), (10, 20347983), (15, 13565322), (18, 11304435), (27, 7536290), (30, 6782661), (45, 4521774), (54, 3768145), (90, 2260887), (135, 1507258), (270, 753629), (283, 719010), (566, 359505), (849, 239670), (1415, 143802), (1698, 119835), (2547, 79890), (2663, 76410), (2830, 71901), (4245, 47934), (5094, 39945), (5326, 38205), (7641, 26630), (7989, 25470), (8490, 23967), (12735, 15978), (13315, 15282)]