100020816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1569

約数の個数: 120

約数和(自身を含む): 324901824

約数和(自身を除く): 224881008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 67, 72, 84, 112, 126, 134, 144, 168, 201, 252, 268, 336, 402, 469, 504, 536, 603, 804, 938, 1008, 1072, 1206, 1407, 1481, 1608, 1876, 2412, 2814, 2962, 3216, 3752, 4221, 4443, 4824, 5628, 5924, 7504, 8442, 8886, 9648, 10367, 11256, 11848, 13329, 16884, 17772, 20734, 22512, 23696, 26658, 31101, 33768, 35544, 41468, 53316, 62202, 67536, 71088, 82936, 93303, 99227, 106632, 124404, 165872, 186606, 198454, 213264, 248808, 297681, 373212, 396908, 497616, 595362, 694589, 746424, 793816, 893043, 1190724, 1389178, 1492848, 1587632, 1786086, 2083767, 2381448, 2778356, 3572172, 4167534, 4762896, 5556712, 6251301, 7144344, 8335068, 11113424, 12502602, 14288688, 16670136, 25005204, 33340272, 50010408, 100020816]

約数ペア:

[(1, 100020816), (2, 50010408), (3, 33340272), (4, 25005204), (6, 16670136), (7, 14288688), (8, 12502602), (9, 11113424), (12, 8335068), (14, 7144344), (16, 6251301), (18, 5556712), (21, 4762896), (24, 4167534), (28, 3572172), (36, 2778356), (42, 2381448), (48, 2083767), (56, 1786086), (63, 1587632), (67, 1492848), (72, 1389178), (84, 1190724), (112, 893043), (126, 793816), (134, 746424), (144, 694589), (168, 595362), (201, 497616), (252, 396908), (268, 373212), (336, 297681), (402, 248808), (469, 213264), (504, 198454), (536, 186606), (603, 165872), (804, 124404), (938, 106632), (1008, 99227), (1072, 93303), (1206, 82936), (1407, 71088), (1481, 67536), (1608, 62202), (1876, 53316), (2412, 41468), (2814, 35544), (2962, 33768), (3216, 31101), (3752, 26658), (4221, 23696), (4443, 22512), (4824, 20734), (5628, 17772), (5924, 16884), (7504, 13329), (8442, 11848), (8886, 11256), (9648, 10367)]