84253140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 272982528

約数和(自身を除く): 188729388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 180, 188, 207, 230, 235, 276, 282, 345, 414, 423, 433, 460, 470, 564, 690, 705, 828, 846, 866, 940, 1035, 1081, 1299, 1380, 1410, 1692, 1732, 2070, 2115, 2162, 2165, 2598, 2820, 3243, 3897, 4140, 4230, 4324, 4330, 5196, 5405, 6486, 6495, 7794, 8460, 8660, 9729, 9959, 10810, 12972, 12990, 15588, 16215, 19458, 19485, 19918, 20351, 21620, 25980, 29877, 32430, 38916, 38970, 39836, 40702, 48645, 49795, 59754, 61053, 64860, 77940, 81404, 89631, 97290, 99590, 101755, 119508, 122106, 149385, 179262, 183159, 194580, 199180, 203510, 244212, 298770, 305265, 358524, 366318, 407020, 448155, 468073, 597540, 610530, 732636, 896310, 915795, 936146, 1221060, 1404219, 1792620, 1831590, 1872292, 2340365, 2808438, 3663180, 4212657, 4680730, 5616876, 7021095, 8425314, 9361460, 14042190, 16850628, 21063285, 28084380, 42126570, 84253140]

約数ペア:

[(1, 84253140), (2, 42126570), (3, 28084380), (4, 21063285), (5, 16850628), (6, 14042190), (9, 9361460), (10, 8425314), (12, 7021095), (15, 5616876), (18, 4680730), (20, 4212657), (23, 3663180), (30, 2808438), (36, 2340365), (45, 1872292), (46, 1831590), (47, 1792620), (60, 1404219), (69, 1221060), (90, 936146), (92, 915795), (94, 896310), (115, 732636), (138, 610530), (141, 597540), (180, 468073), (188, 448155), (207, 407020), (230, 366318), (235, 358524), (276, 305265), (282, 298770), (345, 244212), (414, 203510), (423, 199180), (433, 194580), (460, 183159), (470, 179262), (564, 149385), (690, 122106), (705, 119508), (828, 101755), (846, 99590), (866, 97290), (940, 89631), (1035, 81404), (1081, 77940), (1299, 64860), (1380, 61053), (1410, 59754), (1692, 49795), (1732, 48645), (2070, 40702), (2115, 39836), (2162, 38970), (2165, 38916), (2598, 32430), (2820, 29877), (3243, 25980), (3897, 21620), (4140, 20351), (4230, 19918), (4324, 19485), (4330, 19458), (5196, 16215), (5405, 15588), (6486, 12990), (6495, 12972), (7794, 10810), (8460, 9959), (8660, 9729)]