129209310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 368064000

約数和(自身を除く): 238854690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 89, 90, 95, 114, 135, 171, 178, 190, 267, 270, 283, 285, 342, 445, 513, 534, 566, 570, 801, 849, 855, 890, 1026, 1335, 1415, 1602, 1691, 1698, 1710, 2403, 2547, 2565, 2670, 2830, 3382, 4005, 4245, 4806, 5073, 5094, 5130, 5377, 7641, 8010, 8455, 8490, 10146, 10754, 12015, 12735, 15219, 15282, 16131, 16910, 24030, 25187, 25365, 25470, 26885, 30438, 32262, 38205, 45657, 48393, 50374, 50730, 53770, 75561, 76095, 76410, 80655, 91314, 96786, 125935, 145179, 151122, 152190, 161310, 226683, 228285, 241965, 251870, 290358, 377805, 453366, 456570, 478553, 483930, 680049, 725895, 755610, 957106, 1133415, 1360098, 1435659, 1451790, 2266830, 2392765, 2871318, 3400245, 4306977, 4785530, 6800490, 7178295, 8613954, 12920931, 14356590, 21534885, 25841862, 43069770, 64604655, 129209310]

約数ペア:

[(1, 129209310), (2, 64604655), (3, 43069770), (5, 25841862), (6, 21534885), (9, 14356590), (10, 12920931), (15, 8613954), (18, 7178295), (19, 6800490), (27, 4785530), (30, 4306977), (38, 3400245), (45, 2871318), (54, 2392765), (57, 2266830), (89, 1451790), (90, 1435659), (95, 1360098), (114, 1133415), (135, 957106), (171, 755610), (178, 725895), (190, 680049), (267, 483930), (270, 478553), (283, 456570), (285, 453366), (342, 377805), (445, 290358), (513, 251870), (534, 241965), (566, 228285), (570, 226683), (801, 161310), (849, 152190), (855, 151122), (890, 145179), (1026, 125935), (1335, 96786), (1415, 91314), (1602, 80655), (1691, 76410), (1698, 76095), (1710, 75561), (2403, 53770), (2547, 50730), (2565, 50374), (2670, 48393), (2830, 45657), (3382, 38205), (4005, 32262), (4245, 30438), (4806, 26885), (5073, 25470), (5094, 25365), (5130, 25187), (5377, 24030), (7641, 16910), (8010, 16131), (8455, 15282), (8490, 15219), (10146, 12735), (10754, 12015)]