82259940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 286530048

約数和(自身を除く): 204270108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 41, 42, 51, 60, 68, 70, 82, 84, 85, 102, 105, 119, 123, 140, 164, 170, 204, 205, 210, 238, 246, 255, 281, 287, 340, 357, 410, 420, 476, 492, 510, 562, 574, 595, 615, 697, 714, 820, 843, 861, 1020, 1124, 1148, 1190, 1230, 1394, 1405, 1428, 1435, 1686, 1722, 1785, 1967, 2091, 2380, 2460, 2788, 2810, 2870, 3372, 3444, 3485, 3570, 3934, 4182, 4215, 4305, 4777, 4879, 5620, 5740, 5901, 6970, 7140, 7868, 8364, 8430, 8610, 9554, 9758, 9835, 10455, 11521, 11802, 13940, 14331, 14637, 16860, 17220, 19108, 19516, 19670, 20910, 23042, 23604, 23885, 24395, 28662, 29274, 29505, 33439, 34563, 39340, 41820, 46084, 47770, 48790, 57324, 57605, 58548, 59010, 66878, 69126, 71655, 73185, 80647, 95540, 97580, 100317, 115210, 118020, 133756, 138252, 143310, 146370, 161294, 167195, 172815, 195857, 200634, 230420, 241941, 286620, 292740, 322588, 334390, 345630, 391714, 401268, 403235, 483882, 501585, 587571, 668780, 691260, 783428, 806470, 967764, 979285, 1003170, 1175142, 1209705, 1370999, 1612940, 1958570, 2006340, 2350284, 2419410, 2741998, 2937855, 3917140, 4112997, 4838820, 5483996, 5875710, 6854995, 8225994, 11751420, 13709990, 16451988, 20564985, 27419980, 41129970, 82259940]

約数ペア:

[(1, 82259940), (2, 41129970), (3, 27419980), (4, 20564985), (5, 16451988), (6, 13709990), (7, 11751420), (10, 8225994), (12, 6854995), (14, 5875710), (15, 5483996), (17, 4838820), (20, 4112997), (21, 3917140), (28, 2937855), (30, 2741998), (34, 2419410), (35, 2350284), (41, 2006340), (42, 1958570), (51, 1612940), (60, 1370999), (68, 1209705), (70, 1175142), (82, 1003170), (84, 979285), (85, 967764), (102, 806470), (105, 783428), (119, 691260), (123, 668780), (140, 587571), (164, 501585), (170, 483882), (204, 403235), (205, 401268), (210, 391714), (238, 345630), (246, 334390), (255, 322588), (281, 292740), (287, 286620), (340, 241941), (357, 230420), (410, 200634), (420, 195857), (476, 172815), (492, 167195), (510, 161294), (562, 146370), (574, 143310), (595, 138252), (615, 133756), (697, 118020), (714, 115210), (820, 100317), (843, 97580), (861, 95540), (1020, 80647), (1124, 73185), (1148, 71655), (1190, 69126), (1230, 66878), (1394, 59010), (1405, 58548), (1428, 57605), (1435, 57324), (1686, 48790), (1722, 47770), (1785, 46084), (1967, 41820), (2091, 39340), (2380, 34563), (2460, 33439), (2788, 29505), (2810, 29274), (2870, 28662), (3372, 24395), (3444, 23885), (3485, 23604), (3570, 23042), (3934, 20910), (4182, 19670), (4215, 19516), (4305, 19108), (4777, 17220), (4879, 16860), (5620, 14637), (5740, 14331), (5901, 13940), (6970, 11802), (7140, 11521), (7868, 10455), (8364, 9835), (8430, 9758), (8610, 9554)]