77753040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:237

約数の個数: 160

約数和(自身を含む): 252412416

約数和(自身を除く): 174659376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 61, 80, 94, 113, 120, 122, 141, 183, 188, 226, 235, 240, 244, 282, 305, 339, 366, 376, 452, 470, 488, 564, 565, 610, 678, 705, 732, 752, 904, 915, 940, 976, 1128, 1130, 1220, 1356, 1410, 1464, 1695, 1808, 1830, 1880, 2256, 2260, 2440, 2712, 2820, 2867, 2928, 3390, 3660, 3760, 4520, 4880, 5311, 5424, 5640, 5734, 6780, 6893, 7320, 8601, 9040, 10622, 11280, 11468, 13560, 13786, 14335, 14640, 15933, 17202, 20679, 21244, 22936, 26555, 27120, 27572, 28670, 31866, 34404, 34465, 41358, 42488, 43005, 45872, 53110, 55144, 57340, 63732, 68808, 68930, 79665, 82716, 84976, 86010, 103395, 106220, 110288, 114680, 127464, 137616, 137860, 159330, 165432, 172020, 206790, 212440, 229360, 254928, 275720, 318660, 323971, 330864, 344040, 413580, 424880, 551440, 637320, 647942, 688080, 827160, 971913, 1274640, 1295884, 1619855, 1654320, 1943826, 2591768, 3239710, 3887652, 4859565, 5183536, 6479420, 7775304, 9719130, 12958840, 15550608, 19438260, 25917680, 38876520, 77753040]

約数ペア:

[(1, 77753040), (2, 38876520), (3, 25917680), (4, 19438260), (5, 15550608), (6, 12958840), (8, 9719130), (10, 7775304), (12, 6479420), (15, 5183536), (16, 4859565), (20, 3887652), (24, 3239710), (30, 2591768), (40, 1943826), (47, 1654320), (48, 1619855), (60, 1295884), (61, 1274640), (80, 971913), (94, 827160), (113, 688080), (120, 647942), (122, 637320), (141, 551440), (183, 424880), (188, 413580), (226, 344040), (235, 330864), (240, 323971), (244, 318660), (282, 275720), (305, 254928), (339, 229360), (366, 212440), (376, 206790), (452, 172020), (470, 165432), (488, 159330), (564, 137860), (565, 137616), (610, 127464), (678, 114680), (705, 110288), (732, 106220), (752, 103395), (904, 86010), (915, 84976), (940, 82716), (976, 79665), (1128, 68930), (1130, 68808), (1220, 63732), (1356, 57340), (1410, 55144), (1464, 53110), (1695, 45872), (1808, 43005), (1830, 42488), (1880, 41358), (2256, 34465), (2260, 34404), (2440, 31866), (2712, 28670), (2820, 27572), (2867, 27120), (2928, 26555), (3390, 22936), (3660, 21244), (3760, 20679), (4520, 17202), (4880, 15933), (5311, 14640), (5424, 14335), (5640, 13786), (5734, 13560), (6780, 11468), (6893, 11280), (7320, 10622), (8601, 9040)]