66127950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^2\times {\mathrm{2999}}^1$

素因数の和:3031

約数の個数: 108

約数和(自身を含む): 206739000

約数和(自身を除く): 140611050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 49, 50, 63, 70, 75, 90, 98, 105, 126, 147, 150, 175, 210, 225, 245, 294, 315, 350, 441, 450, 490, 525, 630, 735, 882, 1050, 1225, 1470, 1575, 2205, 2450, 2999, 3150, 3675, 4410, 5998, 7350, 8997, 11025, 14995, 17994, 20993, 22050, 26991, 29990, 41986, 44985, 53982, 62979, 74975, 89970, 104965, 125958, 134955, 146951, 149950, 188937, 209930, 224925, 269910, 293902, 314895, 377874, 440853, 449850, 524825, 629790, 674775, 734755, 881706, 944685, 1049650, 1322559, 1349550, 1469510, 1574475, 1889370, 2204265, 2645118, 3148950, 3673775, 4408530, 4723425, 6612795, 7347550, 9446850, 11021325, 13225590, 22042650, 33063975, 66127950]

約数ペア:

[(1, 66127950), (2, 33063975), (3, 22042650), (5, 13225590), (6, 11021325), (7, 9446850), (9, 7347550), (10, 6612795), (14, 4723425), (15, 4408530), (18, 3673775), (21, 3148950), (25, 2645118), (30, 2204265), (35, 1889370), (42, 1574475), (45, 1469510), (49, 1349550), (50, 1322559), (63, 1049650), (70, 944685), (75, 881706), (90, 734755), (98, 674775), (105, 629790), (126, 524825), (147, 449850), (150, 440853), (175, 377874), (210, 314895), (225, 293902), (245, 269910), (294, 224925), (315, 209930), (350, 188937), (441, 149950), (450, 146951), (490, 134955), (525, 125958), (630, 104965), (735, 89970), (882, 74975), (1050, 62979), (1225, 53982), (1470, 44985), (1575, 41986), (2205, 29990), (2450, 26991), (2999, 22050), (3150, 20993), (3675, 17994), (4410, 14995), (5998, 11025), (7350, 8997)]