77031240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 275607360

約数和(自身を除く): 198576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 67, 78, 88, 104, 110, 120, 130, 132, 134, 143, 156, 165, 195, 201, 220, 260, 264, 268, 286, 312, 330, 335, 390, 402, 429, 440, 520, 536, 572, 660, 670, 715, 737, 780, 804, 858, 871, 1005, 1144, 1320, 1340, 1430, 1474, 1560, 1608, 1716, 1742, 2010, 2145, 2211, 2613, 2680, 2860, 2948, 3432, 3484, 3685, 4020, 4290, 4355, 4422, 4489, 5226, 5720, 5896, 6968, 7370, 8040, 8580, 8710, 8844, 8978, 9581, 10452, 11055, 13065, 13467, 14740, 17160, 17420, 17688, 17956, 19162, 20904, 22110, 22445, 26130, 26934, 28743, 29480, 34840, 35912, 38324, 44220, 44890, 47905, 49379, 52260, 53868, 57486, 58357, 67335, 76648, 88440, 89780, 95810, 98758, 104520, 107736, 114972, 116714, 134670, 143715, 148137, 175071, 179560, 191620, 197516, 229944, 233428, 246895, 269340, 287430, 291785, 296274, 350142, 383240, 395032, 466856, 493790, 538680, 574860, 583570, 592548, 641927, 700284, 740685, 875355, 987580, 1149720, 1167140, 1185096, 1283854, 1400568, 1481370, 1750710, 1925781, 1975160, 2334280, 2567708, 2962740, 3209635, 3501420, 3851562, 5135416, 5925480, 6419270, 7002840, 7703124, 9628905, 12838540, 15406248, 19257810, 25677080, 38515620, 77031240]

約数ペア:

[(1, 77031240), (2, 38515620), (3, 25677080), (4, 19257810), (5, 15406248), (6, 12838540), (8, 9628905), (10, 7703124), (11, 7002840), (12, 6419270), (13, 5925480), (15, 5135416), (20, 3851562), (22, 3501420), (24, 3209635), (26, 2962740), (30, 2567708), (33, 2334280), (39, 1975160), (40, 1925781), (44, 1750710), (52, 1481370), (55, 1400568), (60, 1283854), (65, 1185096), (66, 1167140), (67, 1149720), (78, 987580), (88, 875355), (104, 740685), (110, 700284), (120, 641927), (130, 592548), (132, 583570), (134, 574860), (143, 538680), (156, 493790), (165, 466856), (195, 395032), (201, 383240), (220, 350142), (260, 296274), (264, 291785), (268, 287430), (286, 269340), (312, 246895), (330, 233428), (335, 229944), (390, 197516), (402, 191620), (429, 179560), (440, 175071), (520, 148137), (536, 143715), (572, 134670), (660, 116714), (670, 114972), (715, 107736), (737, 104520), (780, 98758), (804, 95810), (858, 89780), (871, 88440), (1005, 76648), (1144, 67335), (1320, 58357), (1340, 57486), (1430, 53868), (1474, 52260), (1560, 49379), (1608, 47905), (1716, 44890), (1742, 44220), (2010, 38324), (2145, 35912), (2211, 34840), (2613, 29480), (2680, 28743), (2860, 26934), (2948, 26130), (3432, 22445), (3484, 22110), (3685, 20904), (4020, 19162), (4290, 17956), (4355, 17688), (4422, 17420), (4489, 17160), (5226, 14740), (5720, 13467), (5896, 13065), (6968, 11055), (7370, 10452), (8040, 9581), (8580, 8978), (8710, 8844)]