205033500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:338

約数の個数: 288

約数和(自身を含む): 774079488

約数和(自身を除く): 569045988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 25, 28, 30, 35, 36, 42, 45, 46, 50, 60, 63, 69, 70, 75, 84, 90, 92, 100, 105, 115, 125, 126, 138, 140, 150, 161, 175, 180, 207, 210, 225, 230, 250, 252, 276, 283, 300, 315, 322, 345, 350, 375, 414, 420, 450, 460, 483, 500, 525, 566, 575, 630, 644, 690, 700, 750, 805, 828, 849, 875, 900, 966, 1035, 1050, 1125, 1132, 1150, 1260, 1380, 1415, 1449, 1500, 1575, 1610, 1698, 1725, 1750, 1932, 1981, 2070, 2100, 2250, 2300, 2415, 2547, 2625, 2830, 2875, 2898, 3150, 3220, 3396, 3450, 3500, 3962, 4025, 4140, 4245, 4500, 4830, 5094, 5175, 5250, 5660, 5750, 5796, 5943, 6300, 6509, 6900, 7075, 7245, 7875, 7924, 8050, 8490, 8625, 9660, 9905, 10188, 10350, 10500, 11500, 11886, 12075, 12735, 13018, 14150, 14490, 15750, 16100, 16980, 17250, 17829, 19527, 19810, 20125, 20700, 21225, 23772, 24150, 25470, 25875, 26036, 28300, 28980, 29715, 31500, 32545, 34500, 35375, 35658, 36225, 39054, 39620, 40250, 42450, 45563, 48300, 49525, 50940, 51750, 58581, 59430, 60375, 63675, 65090, 70750, 71316, 72450, 78108, 80500, 84900, 89145, 91126, 97635, 99050, 103500, 106125, 117162, 118860, 120750, 127350, 130180, 136689, 141500, 144900, 148575, 162725, 178290, 181125, 182252, 195270, 198100, 212250, 227815, 234324, 241500, 247625, 254700, 273378, 292905, 297150, 318375, 325450, 356580, 362250, 390540, 410067, 424500, 445725, 455630, 488175, 495250, 546756, 585810, 594300, 636750, 650900, 683445, 724500, 742875, 813625, 820134, 891450, 911260, 976350, 990500, 1139075, 1171620, 1273500, 1366890, 1464525, 1485750, 1627250, 1640268, 1782900, 1952700, 2050335, 2228625, 2278150, 2440875, 2733780, 2929050, 2971500, 3254500, 3417225, 4100670, 4457250, 4556300, 4881750, 5695375, 5858100, 6834450, 7322625, 8201340, 8914500, 9763500, 10251675, 11390750, 13668900, 14645250, 17086125, 20503350, 22781500, 29290500, 34172250, 41006700, 51258375, 68344500, 102516750, 205033500]

約数ペア:

[(1, 205033500), (2, 102516750), (3, 68344500), (4, 51258375), (5, 41006700), (6, 34172250), (7, 29290500), (9, 22781500), (10, 20503350), (12, 17086125), (14, 14645250), (15, 13668900), (18, 11390750), (20, 10251675), (21, 9763500), (23, 8914500), (25, 8201340), (28, 7322625), (30, 6834450), (35, 5858100), (36, 5695375), (42, 4881750), (45, 4556300), (46, 4457250), (50, 4100670), (60, 3417225), (63, 3254500), (69, 2971500), (70, 2929050), (75, 2733780), (84, 2440875), (90, 2278150), (92, 2228625), (100, 2050335), (105, 1952700), (115, 1782900), (125, 1640268), (126, 1627250), (138, 1485750), (140, 1464525), (150, 1366890), (161, 1273500), (175, 1171620), (180, 1139075), (207, 990500), (210, 976350), (225, 911260), (230, 891450), (250, 820134), (252, 813625), (276, 742875), (283, 724500), (300, 683445), (315, 650900), (322, 636750), (345, 594300), (350, 585810), (375, 546756), (414, 495250), (420, 488175), (450, 455630), (460, 445725), (483, 424500), (500, 410067), (525, 390540), (566, 362250), (575, 356580), (630, 325450), (644, 318375), (690, 297150), (700, 292905), (750, 273378), (805, 254700), (828, 247625), (849, 241500), (875, 234324), (900, 227815), (966, 212250), (1035, 198100), (1050, 195270), (1125, 182252), (1132, 181125), (1150, 178290), (1260, 162725), (1380, 148575), (1415, 144900), (1449, 141500), (1500, 136689), (1575, 130180), (1610, 127350), (1698, 120750), (1725, 118860), (1750, 117162), (1932, 106125), (1981, 103500), (2070, 99050), (2100, 97635), (2250, 91126), (2300, 89145), (2415, 84900), (2547, 80500), (2625, 78108), (2830, 72450), (2875, 71316), (2898, 70750), (3150, 65090), (3220, 63675), (3396, 60375), (3450, 59430), (3500, 58581), (3962, 51750), (4025, 50940), (4140, 49525), (4245, 48300), (4500, 45563), (4830, 42450), (5094, 40250), (5175, 39620), (5250, 39054), (5660, 36225), (5750, 35658), (5796, 35375), (5943, 34500), (6300, 32545), (6509, 31500), (6900, 29715), (7075, 28980), (7245, 28300), (7875, 26036), (7924, 25875), (8050, 25470), (8490, 24150), (8625, 23772), (9660, 21225), (9905, 20700), (10188, 20125), (10350, 19810), (10500, 19527), (11500, 17829), (11886, 17250), (12075, 16980), (12735, 16100), (13018, 15750), (14150, 14490)]