66516120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{509}}^1$

素因数の和:551

約数の個数: 192

約数和(自身を含む): 244188000

約数和(自身を除く): 177671880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 509, 540, 594, 605, 660, 726, 792, 968, 990, 1018, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1527, 1815, 1980, 2036, 2178, 2376, 2420, 2545, 2904, 2970, 3054, 3267, 3630, 3960, 4072, 4356, 4581, 4840, 5090, 5445, 5599, 5940, 6108, 6534, 7260, 7635, 8712, 9162, 10180, 10890, 11198, 11880, 12216, 13068, 13743, 14520, 15270, 16335, 16797, 18324, 20360, 21780, 22396, 22905, 26136, 27486, 27995, 30540, 32670, 33594, 36648, 43560, 44792, 45810, 50391, 54972, 55990, 61080, 61589, 65340, 67188, 68715, 83985, 91620, 100782, 109944, 111980, 123178, 130680, 134376, 137430, 151173, 167970, 183240, 184767, 201564, 223960, 246356, 251955, 274860, 302346, 307945, 335940, 369534, 403128, 492712, 503910, 549720, 554301, 604692, 615890, 671880, 739068, 755865, 923835, 1007820, 1108602, 1209384, 1231780, 1478136, 1511730, 1662903, 1847670, 2015640, 2217204, 2463560, 2771505, 3023460, 3325806, 3695340, 4434408, 5543010, 6046920, 6651612, 7390680, 8314515, 11086020, 13303224, 16629030, 22172040, 33258060, 66516120]

約数ペア:

[(1, 66516120), (2, 33258060), (3, 22172040), (4, 16629030), (5, 13303224), (6, 11086020), (8, 8314515), (9, 7390680), (10, 6651612), (11, 6046920), (12, 5543010), (15, 4434408), (18, 3695340), (20, 3325806), (22, 3023460), (24, 2771505), (27, 2463560), (30, 2217204), (33, 2015640), (36, 1847670), (40, 1662903), (44, 1511730), (45, 1478136), (54, 1231780), (55, 1209384), (60, 1108602), (66, 1007820), (72, 923835), (88, 755865), (90, 739068), (99, 671880), (108, 615890), (110, 604692), (120, 554301), (121, 549720), (132, 503910), (135, 492712), (165, 403128), (180, 369534), (198, 335940), (216, 307945), (220, 302346), (242, 274860), (264, 251955), (270, 246356), (297, 223960), (330, 201564), (360, 184767), (363, 183240), (396, 167970), (440, 151173), (484, 137430), (495, 134376), (509, 130680), (540, 123178), (594, 111980), (605, 109944), (660, 100782), (726, 91620), (792, 83985), (968, 68715), (990, 67188), (1018, 65340), (1080, 61589), (1089, 61080), (1188, 55990), (1210, 54972), (1320, 50391), (1452, 45810), (1485, 44792), (1527, 43560), (1815, 36648), (1980, 33594), (2036, 32670), (2178, 30540), (2376, 27995), (2420, 27486), (2545, 26136), (2904, 22905), (2970, 22396), (3054, 21780), (3267, 20360), (3630, 18324), (3960, 16797), (4072, 16335), (4356, 15270), (4581, 14520), (4840, 13743), (5090, 13068), (5445, 12216), (5599, 11880), (5940, 11198), (6108, 10890), (6534, 10180), (7260, 9162), (7635, 8712)]