76178820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 220993920

約数和(自身を除く): 144815100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 173, 179, 205, 246, 346, 358, 410, 492, 519, 537, 615, 692, 716, 820, 865, 895, 1038, 1074, 1230, 1730, 1790, 2076, 2148, 2460, 2595, 2685, 3460, 3580, 5190, 5370, 7093, 7339, 10380, 10740, 14186, 14678, 21279, 22017, 28372, 29356, 30967, 35465, 36695, 42558, 44034, 61934, 70930, 73390, 85116, 88068, 92901, 106395, 110085, 123868, 141860, 146780, 154835, 185802, 212790, 220170, 309670, 371604, 425580, 440340, 464505, 619340, 929010, 1269647, 1858020, 2539294, 3808941, 5078588, 6348235, 7617882, 12696470, 15235764, 19044705, 25392940, 38089410, 76178820]

約数ペア:

[(1, 76178820), (2, 38089410), (3, 25392940), (4, 19044705), (5, 15235764), (6, 12696470), (10, 7617882), (12, 6348235), (15, 5078588), (20, 3808941), (30, 2539294), (41, 1858020), (60, 1269647), (82, 929010), (123, 619340), (164, 464505), (173, 440340), (179, 425580), (205, 371604), (246, 309670), (346, 220170), (358, 212790), (410, 185802), (492, 154835), (519, 146780), (537, 141860), (615, 123868), (692, 110085), (716, 106395), (820, 92901), (865, 88068), (895, 85116), (1038, 73390), (1074, 70930), (1230, 61934), (1730, 44034), (1790, 42558), (2076, 36695), (2148, 35465), (2460, 30967), (2595, 29356), (2685, 28372), (3460, 22017), (3580, 21279), (5190, 14678), (5370, 14186), (7093, 10740), (7339, 10380)]