28980269100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{155557}}^1$

素因数の和:155606

約数の個数: 180

約数和(自身を含む): 98027673744

約数和(自身を除く): 69047404644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 27, 30, 36, 45, 46, 50, 54, 60, 69, 75, 81, 90, 92, 100, 108, 115, 135, 138, 150, 162, 180, 207, 225, 230, 270, 276, 300, 324, 345, 405, 414, 450, 460, 540, 575, 621, 675, 690, 810, 828, 900, 1035, 1150, 1242, 1350, 1380, 1620, 1725, 1863, 2025, 2070, 2300, 2484, 2700, 3105, 3450, 3726, 4050, 4140, 5175, 6210, 6900, 7452, 8100, 9315, 10350, 12420, 15525, 18630, 20700, 31050, 37260, 46575, 62100, 93150, 155557, 186300, 311114, 466671, 622228, 777785, 933342, 1400013, 1555570, 1866684, 2333355, 2800026, 3111140, 3577811, 3888925, 4200039, 4666710, 5600052, 7000065, 7155622, 7777850, 8400078, 9333420, 10733433, 11666775, 12600117, 14000130, 14311244, 15555700, 16800156, 17889055, 21000195, 21466866, 23333550, 25200234, 28000260, 32200299, 35000325, 35778110, 42000390, 42933732, 46667100, 50400468, 53667165, 63000585, 64400598, 70000650, 71556220, 84000780, 89445275, 96600897, 105000975, 107334330, 126001170, 128801196, 140001300, 161001495, 178890550, 193201794, 210001950, 214668660, 252002340, 268335825, 289802691, 315002925, 322002990, 357781100, 386403588, 420003900, 483004485, 536671650, 579605382, 630005850, 644005980, 805007475, 966008970, 1073343300, 1159210764, 1260011700, 1449013455, 1610014950, 1932017940, 2415022425, 2898026910, 3220029900, 4830044850, 5796053820, 7245067275, 9660089700, 14490134550, 28980269100]

約数ペア:

[(1, 28980269100), (2, 14490134550), (3, 9660089700), (4, 7245067275), (5, 5796053820), (6, 4830044850), (9, 3220029900), (10, 2898026910), (12, 2415022425), (15, 1932017940), (18, 1610014950), (20, 1449013455), (23, 1260011700), (25, 1159210764), (27, 1073343300), (30, 966008970), (36, 805007475), (45, 644005980), (46, 630005850), (50, 579605382), (54, 536671650), (60, 483004485), (69, 420003900), (75, 386403588), (81, 357781100), (90, 322002990), (92, 315002925), (100, 289802691), (108, 268335825), (115, 252002340), (135, 214668660), (138, 210001950), (150, 193201794), (162, 178890550), (180, 161001495), (207, 140001300), (225, 128801196), (230, 126001170), (270, 107334330), (276, 105000975), (300, 96600897), (324, 89445275), (345, 84000780), (405, 71556220), (414, 70000650), (450, 64400598), (460, 63000585), (540, 53667165), (575, 50400468), (621, 46667100), (675, 42933732), (690, 42000390), (810, 35778110), (828, 35000325), (900, 32200299), (1035, 28000260), (1150, 25200234), (1242, 23333550), (1350, 21466866), (1380, 21000195), (1620, 17889055), (1725, 16800156), (1863, 15555700), (2025, 14311244), (2070, 14000130), (2300, 12600117), (2484, 11666775), (2700, 10733433), (3105, 9333420), (3450, 8400078), (3726, 7777850), (4050, 7155622), (4140, 7000065), (5175, 5600052), (6210, 4666710), (6900, 4200039), (7452, 3888925), (8100, 3577811), (9315, 3111140), (10350, 2800026), (12420, 2333355), (15525, 1866684), (18630, 1555570), (20700, 1400013), (31050, 933342), (37260, 777785), (46575, 622228), (62100, 466671), (93150, 311114), (155557, 186300)]