427937400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21613}}^1$

素因数の和:21646

約数の個数: 144

約数和(自身を含む): 1567879560

約数和(自身を除く): 1139942160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 132, 150, 165, 180, 198, 200, 220, 225, 264, 275, 300, 330, 360, 396, 440, 450, 495, 550, 600, 660, 792, 825, 900, 990, 1100, 1320, 1650, 1800, 1980, 2200, 2475, 3300, 3960, 4950, 6600, 9900, 19800, 21613, 43226, 64839, 86452, 108065, 129678, 172904, 194517, 216130, 237743, 259356, 324195, 389034, 432260, 475486, 518712, 540325, 648390, 713229, 778068, 864520, 950972, 972585, 1080650, 1188715, 1296780, 1426458, 1556136, 1620975, 1901944, 1945170, 2139687, 2161300, 2377430, 2593560, 2852916, 3241950, 3566145, 3890340, 4279374, 4322600, 4754860, 4862925, 5705832, 5943575, 6483900, 7132290, 7780680, 8558748, 9509720, 9725850, 10698435, 11887150, 12967800, 14264580, 17117496, 17830725, 19451700, 21396870, 23774300, 28529160, 35661450, 38903400, 42793740, 47548600, 53492175, 71322900, 85587480, 106984350, 142645800, 213968700, 427937400]

約数ペア:

[(1, 427937400), (2, 213968700), (3, 142645800), (4, 106984350), (5, 85587480), (6, 71322900), (8, 53492175), (9, 47548600), (10, 42793740), (11, 38903400), (12, 35661450), (15, 28529160), (18, 23774300), (20, 21396870), (22, 19451700), (24, 17830725), (25, 17117496), (30, 14264580), (33, 12967800), (36, 11887150), (40, 10698435), (44, 9725850), (45, 9509720), (50, 8558748), (55, 7780680), (60, 7132290), (66, 6483900), (72, 5943575), (75, 5705832), (88, 4862925), (90, 4754860), (99, 4322600), (100, 4279374), (110, 3890340), (120, 3566145), (132, 3241950), (150, 2852916), (165, 2593560), (180, 2377430), (198, 2161300), (200, 2139687), (220, 1945170), (225, 1901944), (264, 1620975), (275, 1556136), (300, 1426458), (330, 1296780), (360, 1188715), (396, 1080650), (440, 972585), (450, 950972), (495, 864520), (550, 778068), (600, 713229), (660, 648390), (792, 540325), (825, 518712), (900, 475486), (990, 432260), (1100, 389034), (1320, 324195), (1650, 259356), (1800, 237743), (1980, 216130), (2200, 194517), (2475, 172904), (3300, 129678), (3960, 108065), (4950, 86452), (6600, 64839), (9900, 43226), (19800, 21613)]