199438200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 240

約数和(自身を含む): 746749080

約数和(自身を除く): 547310880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 947, 975, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1894, 1950, 2025, 2106, 2340, 2600, 2700, 2808, 2841, 2925, 3240, 3510, 3788, 3900, 4050, 4212, 4680, 4735, 5265, 5400, 5682, 5850, 7020, 7576, 7800, 8100, 8424, 8523, 8775, 9470, 10530, 11364, 11700, 12311, 14040, 14205, 16200, 17046, 17550, 18940, 21060, 22728, 23400, 23675, 24622, 25569, 26325, 28410, 34092, 35100, 36933, 37880, 42120, 42615, 47350, 49244, 51138, 52650, 56820, 61555, 68184, 70200, 71025, 73866, 76707, 85230, 94700, 98488, 102276, 105300, 110799, 113640, 123110, 127845, 142050, 147732, 153414, 170460, 184665, 189400, 204552, 210600, 213075, 221598, 246220, 255690, 284100, 295464, 306828, 307775, 332397, 340920, 369330, 383535, 426150, 443196, 492440, 511380, 553995, 568200, 613656, 615550, 639225, 664794, 738660, 767070, 852300, 886392, 923325, 997191, 1022760, 1107990, 1231100, 1278450, 1329588, 1477320, 1534140, 1661985, 1704600, 1846650, 1917675, 1994382, 2215980, 2462200, 2556900, 2659176, 2769975, 3068280, 3323970, 3693300, 3835350, 3988764, 4431960, 4985955, 5113800, 5539950, 6647940, 7386600, 7670700, 7977528, 8309925, 9971910, 11079900, 13295880, 15341400, 16619850, 19943820, 22159800, 24929775, 33239700, 39887640, 49859550, 66479400, 99719100, 199438200]

約数ペア:

[(1, 199438200), (2, 99719100), (3, 66479400), (4, 49859550), (5, 39887640), (6, 33239700), (8, 24929775), (9, 22159800), (10, 19943820), (12, 16619850), (13, 15341400), (15, 13295880), (18, 11079900), (20, 9971910), (24, 8309925), (25, 7977528), (26, 7670700), (27, 7386600), (30, 6647940), (36, 5539950), (39, 5113800), (40, 4985955), (45, 4431960), (50, 3988764), (52, 3835350), (54, 3693300), (60, 3323970), (65, 3068280), (72, 2769975), (75, 2659176), (78, 2556900), (81, 2462200), (90, 2215980), (100, 1994382), (104, 1917675), (108, 1846650), (117, 1704600), (120, 1661985), (130, 1534140), (135, 1477320), (150, 1329588), (156, 1278450), (162, 1231100), (180, 1107990), (195, 1022760), (200, 997191), (216, 923325), (225, 886392), (234, 852300), (260, 767070), (270, 738660), (300, 664794), (312, 639225), (324, 615550), (325, 613656), (351, 568200), (360, 553995), (390, 511380), (405, 492440), (450, 443196), (468, 426150), (520, 383535), (540, 369330), (585, 340920), (600, 332397), (648, 307775), (650, 306828), (675, 295464), (702, 284100), (780, 255690), (810, 246220), (900, 221598), (936, 213075), (947, 210600), (975, 204552), (1053, 189400), (1080, 184665), (1170, 170460), (1300, 153414), (1350, 147732), (1404, 142050), (1560, 127845), (1620, 123110), (1755, 113640), (1800, 110799), (1894, 105300), (1950, 102276), (2025, 98488), (2106, 94700), (2340, 85230), (2600, 76707), (2700, 73866), (2808, 71025), (2841, 70200), (2925, 68184), (3240, 61555), (3510, 56820), (3788, 52650), (3900, 51138), (4050, 49244), (4212, 47350), (4680, 42615), (4735, 42120), (5265, 37880), (5400, 36933), (5682, 35100), (5850, 34092), (7020, 28410), (7576, 26325), (7800, 25569), (8100, 24622), (8424, 23675), (8523, 23400), (8775, 22728), (9470, 21060), (10530, 18940), (11364, 17550), (11700, 17046), (12311, 16200), (14040, 14205)]