69409320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:267

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 146504280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 89, 97, 120, 134, 178, 194, 201, 267, 268, 291, 335, 356, 388, 402, 445, 485, 534, 536, 582, 670, 712, 776, 804, 890, 970, 1005, 1068, 1164, 1335, 1340, 1455, 1608, 1780, 1940, 2010, 2136, 2328, 2670, 2680, 2910, 3560, 3880, 4020, 5340, 5820, 5963, 6499, 8040, 8633, 10680, 11640, 11926, 12998, 17266, 17889, 19497, 23852, 25899, 25996, 29815, 32495, 34532, 35778, 38994, 43165, 47704, 51798, 51992, 59630, 64990, 69064, 71556, 77988, 86330, 89445, 97485, 103596, 119260, 129495, 129980, 143112, 155976, 172660, 178890, 194970, 207192, 238520, 258990, 259960, 345320, 357780, 389940, 517980, 578411, 715560, 779880, 1035960, 1156822, 1735233, 2313644, 2892055, 3470466, 4627288, 5784110, 6940932, 8676165, 11568220, 13881864, 17352330, 23136440, 34704660, 69409320]

約数ペア:

[(1, 69409320), (2, 34704660), (3, 23136440), (4, 17352330), (5, 13881864), (6, 11568220), (8, 8676165), (10, 6940932), (12, 5784110), (15, 4627288), (20, 3470466), (24, 2892055), (30, 2313644), (40, 1735233), (60, 1156822), (67, 1035960), (89, 779880), (97, 715560), (120, 578411), (134, 517980), (178, 389940), (194, 357780), (201, 345320), (267, 259960), (268, 258990), (291, 238520), (335, 207192), (356, 194970), (388, 178890), (402, 172660), (445, 155976), (485, 143112), (534, 129980), (536, 129495), (582, 119260), (670, 103596), (712, 97485), (776, 89445), (804, 86330), (890, 77988), (970, 71556), (1005, 69064), (1068, 64990), (1164, 59630), (1335, 51992), (1340, 51798), (1455, 47704), (1608, 43165), (1780, 38994), (1940, 35778), (2010, 34532), (2136, 32495), (2328, 29815), (2670, 25996), (2680, 25899), (2910, 23852), (3560, 19497), (3880, 17889), (4020, 17266), (5340, 12998), (5820, 11926), (5963, 11640), (6499, 10680), (8040, 8633)]