77674680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 256

約数和(自身を含む): 279936000

約数和(自身を除く): 202261320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 53, 54, 59, 60, 69, 72, 90, 92, 106, 108, 115, 118, 120, 135, 138, 159, 177, 180, 184, 207, 212, 216, 230, 236, 265, 270, 276, 295, 318, 345, 354, 360, 414, 424, 460, 472, 477, 530, 531, 540, 552, 590, 621, 636, 690, 708, 795, 828, 885, 920, 954, 1035, 1060, 1062, 1080, 1180, 1219, 1242, 1272, 1357, 1380, 1416, 1431, 1590, 1593, 1656, 1770, 1908, 2070, 2120, 2124, 2360, 2385, 2438, 2484, 2655, 2714, 2760, 2862, 3105, 3127, 3180, 3186, 3540, 3657, 3816, 4071, 4140, 4248, 4770, 4876, 4968, 5310, 5428, 5724, 6095, 6210, 6254, 6360, 6372, 6785, 7080, 7155, 7314, 7965, 8142, 8280, 9381, 9540, 9752, 10620, 10856, 10971, 11448, 12190, 12213, 12420, 12508, 12744, 13570, 14310, 14628, 15635, 15930, 16284, 18285, 18762, 19080, 20355, 21240, 21942, 24380, 24426, 24840, 25016, 27140, 28143, 28620, 29256, 31270, 31860, 32568, 32913, 36570, 36639, 37524, 40710, 43884, 46905, 48760, 48852, 54280, 54855, 56286, 57240, 61065, 62540, 63720, 65826, 71921, 73140, 73278, 75048, 81420, 84429, 87768, 93810, 97704, 109710, 112572, 122130, 125080, 131652, 140715, 143842, 146280, 146556, 162840, 164565, 168858, 183195, 187620, 215763, 219420, 225144, 244260, 263304, 281430, 287684, 293112, 329130, 337716, 359605, 366390, 375240, 422145, 431526, 438840, 488520, 562860, 575368, 647289, 658260, 675432, 719210, 732780, 844290, 863052, 1078815, 1125720, 1294578, 1316520, 1438420, 1465560, 1688580, 1726104, 1941867, 2157630, 2589156, 2876840, 3236445, 3377160, 3883734, 4315260, 5178312, 6472890, 7767468, 8630520, 9709335, 12945780, 15534936, 19418670, 25891560, 38837340, 77674680]

約数ペア:

[(1, 77674680), (2, 38837340), (3, 25891560), (4, 19418670), (5, 15534936), (6, 12945780), (8, 9709335), (9, 8630520), (10, 7767468), (12, 6472890), (15, 5178312), (18, 4315260), (20, 3883734), (23, 3377160), (24, 3236445), (27, 2876840), (30, 2589156), (36, 2157630), (40, 1941867), (45, 1726104), (46, 1688580), (53, 1465560), (54, 1438420), (59, 1316520), (60, 1294578), (69, 1125720), (72, 1078815), (90, 863052), (92, 844290), (106, 732780), (108, 719210), (115, 675432), (118, 658260), (120, 647289), (135, 575368), (138, 562860), (159, 488520), (177, 438840), (180, 431526), (184, 422145), (207, 375240), (212, 366390), (216, 359605), (230, 337716), (236, 329130), (265, 293112), (270, 287684), (276, 281430), (295, 263304), (318, 244260), (345, 225144), (354, 219420), (360, 215763), (414, 187620), (424, 183195), (460, 168858), (472, 164565), (477, 162840), (530, 146556), (531, 146280), (540, 143842), (552, 140715), (590, 131652), (621, 125080), (636, 122130), (690, 112572), (708, 109710), (795, 97704), (828, 93810), (885, 87768), (920, 84429), (954, 81420), (1035, 75048), (1060, 73278), (1062, 73140), (1080, 71921), (1180, 65826), (1219, 63720), (1242, 62540), (1272, 61065), (1357, 57240), (1380, 56286), (1416, 54855), (1431, 54280), (1590, 48852), (1593, 48760), (1656, 46905), (1770, 43884), (1908, 40710), (2070, 37524), (2120, 36639), (2124, 36570), (2360, 32913), (2385, 32568), (2438, 31860), (2484, 31270), (2655, 29256), (2714, 28620), (2760, 28143), (2862, 27140), (3105, 25016), (3127, 24840), (3180, 24426), (3186, 24380), (3540, 21942), (3657, 21240), (3816, 20355), (4071, 19080), (4140, 18762), (4248, 18285), (4770, 16284), (4876, 15930), (4968, 15635), (5310, 14628), (5428, 14310), (5724, 13570), (6095, 12744), (6210, 12508), (6254, 12420), (6360, 12213), (6372, 12190), (6785, 11448), (7080, 10971), (7155, 10856), (7314, 10620), (7965, 9752), (8142, 9540), (8280, 9381)]