77755410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:717

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 150340590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 27, 30, 38, 45, 46, 54, 57, 69, 90, 95, 114, 115, 135, 138, 171, 190, 207, 230, 270, 285, 342, 345, 414, 437, 513, 570, 621, 659, 690, 855, 874, 1026, 1035, 1242, 1311, 1318, 1710, 1977, 2070, 2185, 2565, 2622, 3105, 3295, 3933, 3954, 4370, 5130, 5931, 6210, 6555, 6590, 7866, 9885, 11799, 11862, 12521, 13110, 15157, 17793, 19665, 19770, 23598, 25042, 29655, 30314, 35586, 37563, 39330, 45471, 58995, 59310, 62605, 75126, 75785, 88965, 90942, 112689, 117990, 125210, 136413, 151570, 177930, 187815, 225378, 227355, 272826, 287983, 338067, 375630, 409239, 454710, 563445, 575966, 676134, 682065, 818478, 863949, 1126890, 1364130, 1439915, 1690335, 1727898, 2046195, 2591847, 2879830, 3380670, 4092390, 4319745, 5183694, 7775541, 8639490, 12959235, 15551082, 25918470, 38877705, 77755410]

約数ペア:

[(1, 77755410), (2, 38877705), (3, 25918470), (5, 15551082), (6, 12959235), (9, 8639490), (10, 7775541), (15, 5183694), (18, 4319745), (19, 4092390), (23, 3380670), (27, 2879830), (30, 2591847), (38, 2046195), (45, 1727898), (46, 1690335), (54, 1439915), (57, 1364130), (69, 1126890), (90, 863949), (95, 818478), (114, 682065), (115, 676134), (135, 575966), (138, 563445), (171, 454710), (190, 409239), (207, 375630), (230, 338067), (270, 287983), (285, 272826), (342, 227355), (345, 225378), (414, 187815), (437, 177930), (513, 151570), (570, 136413), (621, 125210), (659, 117990), (690, 112689), (855, 90942), (874, 88965), (1026, 75785), (1035, 75126), (1242, 62605), (1311, 59310), (1318, 58995), (1710, 45471), (1977, 39330), (2070, 37563), (2185, 35586), (2565, 30314), (2622, 29655), (3105, 25042), (3295, 23598), (3933, 19770), (3954, 19665), (4370, 17793), (5130, 15157), (5931, 13110), (6210, 12521), (6555, 11862), (6590, 11799), (7866, 9885)]