126471800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6949}}^1$

素因数の和:6985

約数の個数: 96

約数和(自身を含む): 361956000

約数和(自身を除く): 235484200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 6949, 9100, 13898, 18200, 27796, 34745, 48643, 55592, 69490, 90337, 97286, 138980, 173725, 180674, 194572, 243215, 277960, 347450, 361348, 389144, 451685, 486430, 632359, 694900, 722696, 903370, 972860, 1216075, 1264718, 1389800, 1806740, 1945720, 2258425, 2432150, 2529436, 3161795, 3613480, 4516850, 4864300, 5058872, 6323590, 9033700, 9728600, 12647180, 15808975, 18067400, 25294360, 31617950, 63235900, 126471800]

約数ペア:

[(1, 126471800), (2, 63235900), (4, 31617950), (5, 25294360), (7, 18067400), (8, 15808975), (10, 12647180), (13, 9728600), (14, 9033700), (20, 6323590), (25, 5058872), (26, 4864300), (28, 4516850), (35, 3613480), (40, 3161795), (50, 2529436), (52, 2432150), (56, 2258425), (65, 1945720), (70, 1806740), (91, 1389800), (100, 1264718), (104, 1216075), (130, 972860), (140, 903370), (175, 722696), (182, 694900), (200, 632359), (260, 486430), (280, 451685), (325, 389144), (350, 361348), (364, 347450), (455, 277960), (520, 243215), (650, 194572), (700, 180674), (728, 173725), (910, 138980), (1300, 97286), (1400, 90337), (1820, 69490), (2275, 55592), (2600, 48643), (3640, 34745), (4550, 27796), (6949, 18200), (9100, 13898)]