153764820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77659}}^1$

素因数の和:77685

約数の個数: 72

約数和(自身を含む): 508828320

約数和(自身を除く): 355063500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 77659, 155318, 232977, 310636, 388295, 465954, 698931, 776590, 854249, 931908, 1164885, 1397862, 1553180, 1708498, 2329770, 2562747, 2795724, 3416996, 3494655, 4271245, 4659540, 5125494, 6989310, 7688241, 8542490, 10250988, 12813735, 13978620, 15376482, 17084980, 25627470, 30752964, 38441205, 51254940, 76882410, 153764820]

約数ペア:

[(1, 153764820), (2, 76882410), (3, 51254940), (4, 38441205), (5, 30752964), (6, 25627470), (9, 17084980), (10, 15376482), (11, 13978620), (12, 12813735), (15, 10250988), (18, 8542490), (20, 7688241), (22, 6989310), (30, 5125494), (33, 4659540), (36, 4271245), (44, 3494655), (45, 3416996), (55, 2795724), (60, 2562747), (66, 2329770), (90, 1708498), (99, 1553180), (110, 1397862), (132, 1164885), (165, 931908), (180, 854249), (198, 776590), (220, 698931), (330, 465954), (396, 388295), (495, 310636), (660, 232977), (990, 155318), (1980, 77659)]