133620540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 409651200

約数和(自身を除く): 276030660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 199, 228, 285, 310, 361, 372, 380, 398, 465, 570, 589, 597, 620, 722, 796, 930, 995, 1083, 1140, 1178, 1194, 1444, 1767, 1805, 1860, 1990, 2166, 2356, 2388, 2945, 2985, 3534, 3610, 3781, 3980, 4332, 5415, 5890, 5970, 6169, 7068, 7220, 7562, 8835, 10830, 11191, 11343, 11780, 11940, 12338, 15124, 17670, 18507, 18905, 21660, 22382, 22686, 24676, 30845, 33573, 35340, 37014, 37810, 44764, 45372, 55955, 56715, 61690, 67146, 71839, 74028, 75620, 92535, 111910, 113430, 117211, 123380, 134292, 143678, 167865, 185070, 215517, 223820, 226860, 234422, 287356, 335730, 351633, 359195, 370140, 431034, 468844, 586055, 671460, 703266, 718390, 862068, 1077585, 1172110, 1406532, 1436780, 1758165, 2155170, 2227009, 2344220, 3516330, 4310340, 4454018, 6681027, 7032660, 8908036, 11135045, 13362054, 22270090, 26724108, 33405135, 44540180, 66810270, 133620540]

約数ペア:

[(1, 133620540), (2, 66810270), (3, 44540180), (4, 33405135), (5, 26724108), (6, 22270090), (10, 13362054), (12, 11135045), (15, 8908036), (19, 7032660), (20, 6681027), (30, 4454018), (31, 4310340), (38, 3516330), (57, 2344220), (60, 2227009), (62, 2155170), (76, 1758165), (93, 1436780), (95, 1406532), (114, 1172110), (124, 1077585), (155, 862068), (186, 718390), (190, 703266), (199, 671460), (228, 586055), (285, 468844), (310, 431034), (361, 370140), (372, 359195), (380, 351633), (398, 335730), (465, 287356), (570, 234422), (589, 226860), (597, 223820), (620, 215517), (722, 185070), (796, 167865), (930, 143678), (995, 134292), (1083, 123380), (1140, 117211), (1178, 113430), (1194, 111910), (1444, 92535), (1767, 75620), (1805, 74028), (1860, 71839), (1990, 67146), (2166, 61690), (2356, 56715), (2388, 55955), (2945, 45372), (2985, 44764), (3534, 37810), (3610, 37014), (3781, 35340), (3980, 33573), (4332, 30845), (5415, 24676), (5890, 22686), (5970, 22382), (6169, 21660), (7068, 18905), (7220, 18507), (7562, 17670), (8835, 15124), (10830, 12338), (11191, 11940), (11343, 11780)]