145950288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3499}}^1$

素因数の和:3600

約数の個数: 80

約数和(自身を含む): 416640000

約数和(自身を除く): 270689712

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 237, 264, 316, 474, 528, 632, 869, 948, 1264, 1738, 1896, 2607, 3476, 3499, 3792, 5214, 6952, 6998, 10428, 10497, 13904, 13996, 20856, 20994, 27992, 38489, 41712, 41988, 55984, 76978, 83976, 115467, 153956, 167952, 230934, 276421, 307912, 461868, 552842, 615824, 829263, 923736, 1105684, 1658526, 1847472, 2211368, 3040631, 3317052, 4422736, 6081262, 6634104, 9121893, 12162524, 13268208, 18243786, 24325048, 36487572, 48650096, 72975144, 145950288]

約数ペア:

[(1, 145950288), (2, 72975144), (3, 48650096), (4, 36487572), (6, 24325048), (8, 18243786), (11, 13268208), (12, 12162524), (16, 9121893), (22, 6634104), (24, 6081262), (33, 4422736), (44, 3317052), (48, 3040631), (66, 2211368), (79, 1847472), (88, 1658526), (132, 1105684), (158, 923736), (176, 829263), (237, 615824), (264, 552842), (316, 461868), (474, 307912), (528, 276421), (632, 230934), (869, 167952), (948, 153956), (1264, 115467), (1738, 83976), (1896, 76978), (2607, 55984), (3476, 41988), (3499, 41712), (3792, 38489), (5214, 27992), (6952, 20994), (6998, 20856), (10428, 13996), (10497, 13904)]