22325550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^2$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 60188856

約数和(自身を除く): 37863306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 107, 130, 150, 195, 214, 321, 325, 390, 535, 642, 650, 975, 1070, 1391, 1605, 1950, 2675, 2782, 3210, 4173, 5350, 6955, 8025, 8346, 11449, 13910, 16050, 20865, 22898, 34347, 34775, 41730, 57245, 68694, 69550, 104325, 114490, 148837, 171735, 208650, 286225, 297674, 343470, 446511, 572450, 744185, 858675, 893022, 1488370, 1717350, 2232555, 3720925, 4465110, 7441850, 11162775, 22325550]

約数ペア:

[(1, 22325550), (2, 11162775), (3, 7441850), (5, 4465110), (6, 3720925), (10, 2232555), (13, 1717350), (15, 1488370), (25, 893022), (26, 858675), (30, 744185), (39, 572450), (50, 446511), (65, 343470), (75, 297674), (78, 286225), (107, 208650), (130, 171735), (150, 148837), (195, 114490), (214, 104325), (321, 69550), (325, 68694), (390, 57245), (535, 41730), (642, 34775), (650, 34347), (975, 22898), (1070, 20865), (1391, 16050), (1605, 13910), (1950, 11449), (2675, 8346), (2782, 8025), (3210, 6955), (4173, 5350)]