27530820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2999}}^1$

素因数の和:3034

約数の個数: 96

約数和(自身を含む): 90720000

約数和(自身を除く): 63189180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 2999, 3060, 4590, 5998, 8997, 9180, 11996, 14995, 17994, 26991, 29990, 35988, 44985, 50983, 53982, 59980, 80973, 89970, 101966, 107964, 134955, 152949, 161946, 179940, 203932, 254915, 269910, 305898, 323892, 404865, 458847, 509830, 539820, 611796, 764745, 809730, 917694, 1019660, 1376541, 1529490, 1619460, 1835388, 2294235, 2753082, 3058980, 4588470, 5506164, 6882705, 9176940, 13765410, 27530820]

約数ペア:

[(1, 27530820), (2, 13765410), (3, 9176940), (4, 6882705), (5, 5506164), (6, 4588470), (9, 3058980), (10, 2753082), (12, 2294235), (15, 1835388), (17, 1619460), (18, 1529490), (20, 1376541), (27, 1019660), (30, 917694), (34, 809730), (36, 764745), (45, 611796), (51, 539820), (54, 509830), (60, 458847), (68, 404865), (85, 323892), (90, 305898), (102, 269910), (108, 254915), (135, 203932), (153, 179940), (170, 161946), (180, 152949), (204, 134955), (255, 107964), (270, 101966), (306, 89970), (340, 80973), (459, 59980), (510, 53982), (540, 50983), (612, 44985), (765, 35988), (918, 29990), (1020, 26991), (1530, 17994), (1836, 14995), (2295, 11996), (2999, 9180), (3060, 8997), (4590, 5998)]