315864900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{8999}}^1$

素因数の和:9035

約数の個数: 144

約数和(自身を含む): 1093680000

約数和(自身を除く): 777815100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 8775, 8999, 11700, 17550, 17998, 26997, 35100, 35996, 44995, 53994, 80991, 89990, 107988, 116987, 134985, 161982, 179980, 224975, 233974, 242973, 269970, 323964, 350961, 404955, 449950, 467948, 485946, 539940, 584935, 674925, 701922, 809910, 899900, 971892, 1052883, 1169870, 1214865, 1349850, 1403844, 1619820, 1754805, 2024775, 2105766, 2339740, 2429730, 2699700, 2924675, 3158649, 3509610, 4049550, 4211532, 4859460, 5264415, 5849350, 6074325, 6317298, 7019220, 8099100, 8774025, 10528830, 11698700, 12148650, 12634596, 15793245, 17548050, 21057660, 24297300, 26322075, 31586490, 35096100, 52644150, 63172980, 78966225, 105288300, 157932450, 315864900]

約数ペア:

[(1, 315864900), (2, 157932450), (3, 105288300), (4, 78966225), (5, 63172980), (6, 52644150), (9, 35096100), (10, 31586490), (12, 26322075), (13, 24297300), (15, 21057660), (18, 17548050), (20, 15793245), (25, 12634596), (26, 12148650), (27, 11698700), (30, 10528830), (36, 8774025), (39, 8099100), (45, 7019220), (50, 6317298), (52, 6074325), (54, 5849350), (60, 5264415), (65, 4859460), (75, 4211532), (78, 4049550), (90, 3509610), (100, 3158649), (108, 2924675), (117, 2699700), (130, 2429730), (135, 2339740), (150, 2105766), (156, 2024775), (180, 1754805), (195, 1619820), (225, 1403844), (234, 1349850), (260, 1214865), (270, 1169870), (300, 1052883), (325, 971892), (351, 899900), (390, 809910), (450, 701922), (468, 674925), (540, 584935), (585, 539940), (650, 485946), (675, 467948), (702, 449950), (780, 404955), (900, 350961), (975, 323964), (1170, 269970), (1300, 242973), (1350, 233974), (1404, 224975), (1755, 179980), (1950, 161982), (2340, 134985), (2700, 116987), (2925, 107988), (3510, 89990), (3900, 80991), (5850, 53994), (7020, 44995), (8775, 35996), (8999, 35100), (11700, 26997), (17550, 17998)]