66976650

素因数分解:

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

素因数の和:245

約数の個数: 108

約数和(自身を含む): 195613782

約数和(自身を除く): 128637132

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 107, 117, 130, 150, 195, 214, 225, 234, 321, 325, 390, 450, 535, 585, 642, 650, 963, 975, 1070, 1170, 1391, 1605, 1926, 1950, 2675, 2782, 2925, 3210, 4173, 4815, 5350, 5850, 6955, 8025, 8346, 9630, 11449, 12519, 13910, 16050, 20865, 22898, 24075, 25038, 34347, 34775, 41730, 48150, 57245, 62595, 68694, 69550, 103041, 104325, 114490, 125190, 148837, 171735, 206082, 208650, 286225, 297674, 312975, 343470, 446511, 515205, 572450, 625950, 744185, 858675, 893022, 1030410, 1339533, 1488370, 1717350, 2232555, 2576025, 2679066, 3720925, 4465110, 5152050, 6697665, 7441850, 11162775, 13395330, 22325550, 33488325, 66976650]

約数ペア:

[(1, 66976650), (2, 33488325), (3, 22325550), (5, 13395330), (6, 11162775), (9, 7441850), (10, 6697665), (13, 5152050), (15, 4465110), (18, 3720925), (25, 2679066), (26, 2576025), (30, 2232555), (39, 1717350), (45, 1488370), (50, 1339533), (65, 1030410), (75, 893022), (78, 858675), (90, 744185), (107, 625950), (117, 572450), (130, 515205), (150, 446511), (195, 343470), (214, 312975), (225, 297674), (234, 286225), (321, 208650), (325, 206082), (390, 171735), (450, 148837), (535, 125190), (585, 114490), (642, 104325), (650, 103041), (963, 69550), (975, 68694), (1070, 62595), (1170, 57245), (1391, 48150), (1605, 41730), (1926, 34775), (1950, 34347), (2675, 25038), (2782, 24075), (2925, 22898), (3210, 20865), (4173, 16050), (4815, 13910), (5350, 12519), (5850, 11449), (6955, 9630), (8025, 8346)]