76961850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 228833568

約数和(自身を除く): 151871718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 37, 42, 49, 50, 70, 74, 75, 98, 105, 111, 147, 150, 175, 185, 210, 222, 245, 259, 283, 294, 350, 370, 490, 518, 525, 555, 566, 735, 777, 849, 925, 1050, 1110, 1225, 1295, 1415, 1470, 1554, 1698, 1813, 1850, 1981, 2450, 2590, 2775, 2830, 3626, 3675, 3885, 3962, 4245, 5439, 5550, 5943, 6475, 7075, 7350, 7770, 8490, 9065, 9905, 10471, 10878, 11886, 12950, 13867, 14150, 18130, 19425, 19810, 20942, 21225, 27195, 27734, 29715, 31413, 38850, 41601, 42450, 45325, 49525, 52355, 54390, 59430, 62826, 69335, 73297, 83202, 90650, 99050, 104710, 135975, 138670, 146594, 148575, 157065, 208005, 219891, 261775, 271950, 297150, 314130, 346675, 366485, 416010, 439782, 513079, 523550, 693350, 732970, 785325, 1026158, 1040025, 1099455, 1539237, 1570650, 1832425, 2080050, 2198910, 2565395, 3078474, 3664850, 5130790, 5497275, 7696185, 10994550, 12826975, 15392370, 25653950, 38480925, 76961850]

約数ペア:

[(1, 76961850), (2, 38480925), (3, 25653950), (5, 15392370), (6, 12826975), (7, 10994550), (10, 7696185), (14, 5497275), (15, 5130790), (21, 3664850), (25, 3078474), (30, 2565395), (35, 2198910), (37, 2080050), (42, 1832425), (49, 1570650), (50, 1539237), (70, 1099455), (74, 1040025), (75, 1026158), (98, 785325), (105, 732970), (111, 693350), (147, 523550), (150, 513079), (175, 439782), (185, 416010), (210, 366485), (222, 346675), (245, 314130), (259, 297150), (283, 271950), (294, 261775), (350, 219891), (370, 208005), (490, 157065), (518, 148575), (525, 146594), (555, 138670), (566, 135975), (735, 104710), (777, 99050), (849, 90650), (925, 83202), (1050, 73297), (1110, 69335), (1225, 62826), (1295, 59430), (1415, 54390), (1470, 52355), (1554, 49525), (1698, 45325), (1813, 42450), (1850, 41601), (1981, 38850), (2450, 31413), (2590, 29715), (2775, 27734), (2830, 27195), (3626, 21225), (3675, 20942), (3885, 19810), (3962, 19425), (4245, 18130), (5439, 14150), (5550, 13867), (5943, 12950), (6475, 11886), (7075, 10878), (7350, 10471), (7770, 9905), (8490, 9065)]