77023700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 181550880

約数和(自身を除く): 104527180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 179, 260, 325, 331, 358, 650, 662, 716, 895, 1300, 1324, 1655, 1790, 2327, 3310, 3580, 4303, 4475, 4654, 6620, 8275, 8606, 8950, 9308, 11635, 16550, 17212, 17900, 21515, 23270, 33100, 43030, 46540, 58175, 59249, 86060, 107575, 116350, 118498, 215150, 232700, 236996, 296245, 430300, 592490, 770237, 1184980, 1481225, 1540474, 2962450, 3080948, 3851185, 5924900, 7702370, 15404740, 19255925, 38511850, 77023700]

約数ペア:

[(1, 77023700), (2, 38511850), (4, 19255925), (5, 15404740), (10, 7702370), (13, 5924900), (20, 3851185), (25, 3080948), (26, 2962450), (50, 1540474), (52, 1481225), (65, 1184980), (100, 770237), (130, 592490), (179, 430300), (260, 296245), (325, 236996), (331, 232700), (358, 215150), (650, 118498), (662, 116350), (716, 107575), (895, 86060), (1300, 59249), (1324, 58175), (1655, 46540), (1790, 43030), (2327, 33100), (3310, 23270), (3580, 21515), (4303, 17900), (4475, 17212), (4654, 16550), (6620, 11635), (8275, 9308), (8606, 8950)]