218306400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6997}}^1$

素因数の和:7033

約数の個数: 144

約数和(自身を含む): 765357264

約数和(自身を除く): 547050864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 975, 1040, 1200, 1248, 1300, 1560, 1950, 2080, 2400, 2600, 3120, 3900, 5200, 6240, 6997, 7800, 10400, 13994, 15600, 20991, 27988, 31200, 34985, 41982, 55976, 69970, 83964, 90961, 104955, 111952, 139940, 167928, 174925, 181922, 209910, 223904, 272883, 279880, 335856, 349850, 363844, 419820, 454805, 524775, 545766, 559760, 671712, 699700, 727688, 839640, 909610, 1049550, 1091532, 1119520, 1364415, 1399400, 1455376, 1679280, 1819220, 2099100, 2183064, 2274025, 2728830, 2798800, 2910752, 3358560, 3638440, 4198200, 4366128, 4548050, 5457660, 5597600, 6822075, 7276880, 8396400, 8732256, 9096100, 10915320, 13644150, 14553760, 16792800, 18192200, 21830640, 27288300, 36384400, 43661280, 54576600, 72768800, 109153200, 218306400]

約数ペア:

[(1, 218306400), (2, 109153200), (3, 72768800), (4, 54576600), (5, 43661280), (6, 36384400), (8, 27288300), (10, 21830640), (12, 18192200), (13, 16792800), (15, 14553760), (16, 13644150), (20, 10915320), (24, 9096100), (25, 8732256), (26, 8396400), (30, 7276880), (32, 6822075), (39, 5597600), (40, 5457660), (48, 4548050), (50, 4366128), (52, 4198200), (60, 3638440), (65, 3358560), (75, 2910752), (78, 2798800), (80, 2728830), (96, 2274025), (100, 2183064), (104, 2099100), (120, 1819220), (130, 1679280), (150, 1455376), (156, 1399400), (160, 1364415), (195, 1119520), (200, 1091532), (208, 1049550), (240, 909610), (260, 839640), (300, 727688), (312, 699700), (325, 671712), (390, 559760), (400, 545766), (416, 524775), (480, 454805), (520, 419820), (600, 363844), (624, 349850), (650, 335856), (780, 279880), (800, 272883), (975, 223904), (1040, 209910), (1200, 181922), (1248, 174925), (1300, 167928), (1560, 139940), (1950, 111952), (2080, 104955), (2400, 90961), (2600, 83964), (3120, 69970), (3900, 55976), (5200, 41982), (6240, 34985), (6997, 31200), (7800, 27988), (10400, 20991), (13994, 15600)]