20924100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 108

約数和(自身を含む): 66756144

約数和(自身を除く): 45832044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 67, 75, 90, 100, 134, 150, 180, 201, 225, 268, 300, 335, 347, 402, 450, 603, 670, 694, 804, 900, 1005, 1041, 1206, 1340, 1388, 1675, 1735, 2010, 2082, 2412, 3015, 3123, 3350, 3470, 4020, 4164, 5025, 5205, 6030, 6246, 6700, 6940, 8675, 10050, 10410, 12060, 12492, 15075, 15615, 17350, 20100, 20820, 23249, 26025, 30150, 31230, 34700, 46498, 52050, 60300, 62460, 69747, 78075, 92996, 104100, 116245, 139494, 156150, 209241, 232490, 278988, 312300, 348735, 418482, 464980, 581225, 697470, 836964, 1046205, 1162450, 1394940, 1743675, 2092410, 2324900, 3487350, 4184820, 5231025, 6974700, 10462050, 20924100]

約数ペア:

[(1, 20924100), (2, 10462050), (3, 6974700), (4, 5231025), (5, 4184820), (6, 3487350), (9, 2324900), (10, 2092410), (12, 1743675), (15, 1394940), (18, 1162450), (20, 1046205), (25, 836964), (30, 697470), (36, 581225), (45, 464980), (50, 418482), (60, 348735), (67, 312300), (75, 278988), (90, 232490), (100, 209241), (134, 156150), (150, 139494), (180, 116245), (201, 104100), (225, 92996), (268, 78075), (300, 69747), (335, 62460), (347, 60300), (402, 52050), (450, 46498), (603, 34700), (670, 31230), (694, 30150), (804, 26025), (900, 23249), (1005, 20820), (1041, 20100), (1206, 17350), (1340, 15615), (1388, 15075), (1675, 12492), (1735, 12060), (2010, 10410), (2082, 10050), (2412, 8675), (3015, 6940), (3123, 6700), (3350, 6246), (3470, 6030), (4020, 5205), (4164, 5025)]