29137500

素因数分解:

$2^2\times 3^2\times 5^5\times 7^1\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 216

約数和(自身を含む): 108055584

約数和(自身を除く): 78918084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 37, 42, 45, 50, 60, 63, 70, 74, 75, 84, 90, 100, 105, 111, 125, 126, 140, 148, 150, 175, 180, 185, 210, 222, 225, 250, 252, 259, 300, 315, 333, 350, 370, 375, 420, 444, 450, 500, 518, 525, 555, 625, 630, 666, 700, 740, 750, 777, 875, 900, 925, 1036, 1050, 1110, 1125, 1250, 1260, 1295, 1332, 1500, 1554, 1575, 1665, 1750, 1850, 1875, 2100, 2220, 2250, 2331, 2500, 2590, 2625, 2775, 3108, 3125, 3150, 3330, 3500, 3700, 3750, 3885, 4375, 4500, 4625, 4662, 5180, 5250, 5550, 5625, 6250, 6300, 6475, 6660, 7500, 7770, 7875, 8325, 8750, 9250, 9324, 9375, 10500, 11100, 11250, 11655, 12500, 12950, 13125, 13875, 15540, 15750, 16650, 17500, 18500, 18750, 19425, 21875, 22500, 23125, 23310, 25900, 26250, 27750, 28125, 31500, 32375, 33300, 37500, 38850, 39375, 41625, 43750, 46250, 46620, 52500, 55500, 56250, 58275, 64750, 65625, 69375, 77700, 78750, 83250, 87500, 92500, 97125, 112500, 115625, 116550, 129500, 131250, 138750, 157500, 161875, 166500, 194250, 196875, 208125, 231250, 233100, 262500, 277500, 291375, 323750, 346875, 388500, 393750, 416250, 462500, 485625, 582750, 647500, 693750, 787500, 809375, 832500, 971250, 1040625, 1165500, 1387500, 1456875, 1618750, 1942500, 2081250, 2428125, 2913750, 3237500, 4162500, 4856250, 5827500, 7284375, 9712500, 14568750, 29137500]

約数ペア:

[(1, 29137500), (2, 14568750), (3, 9712500), (4, 7284375), (5, 5827500), (6, 4856250), (7, 4162500), (9, 3237500), (10, 2913750), (12, 2428125), (14, 2081250), (15, 1942500), (18, 1618750), (20, 1456875), (21, 1387500), (25, 1165500), (28, 1040625), (30, 971250), (35, 832500), (36, 809375), (37, 787500), (42, 693750), (45, 647500), (50, 582750), (60, 485625), (63, 462500), (70, 416250), (74, 393750), (75, 388500), (84, 346875), (90, 323750), (100, 291375), (105, 277500), (111, 262500), (125, 233100), (126, 231250), (140, 208125), (148, 196875), (150, 194250), (175, 166500), (180, 161875), (185, 157500), (210, 138750), (222, 131250), (225, 129500), (250, 116550), (252, 115625), (259, 112500), (300, 97125), (315, 92500), (333, 87500), (350, 83250), (370, 78750), (375, 77700), (420, 69375), (444, 65625), (450, 64750), (500, 58275), (518, 56250), (525, 55500), (555, 52500), (625, 46620), (630, 46250), (666, 43750), (700, 41625), (740, 39375), (750, 38850), (777, 37500), (875, 33300), (900, 32375), (925, 31500), (1036, 28125), (1050, 27750), (1110, 26250), (1125, 25900), (1250, 23310), (1260, 23125), (1295, 22500), (1332, 21875), (1500, 19425), (1554, 18750), (1575, 18500), (1665, 17500), (1750, 16650), (1850, 15750), (1875, 15540), (2100, 13875), (2220, 13125), (2250, 12950), (2331, 12500), (2500, 11655), (2590, 11250), (2625, 11100), (2775, 10500), (3108, 9375), (3125, 9324), (3150, 9250), (3330, 8750), (3500, 8325), (3700, 7875), (3750, 7770), (3885, 7500), (4375, 6660), (4500, 6475), (4625, 6300), (4662, 6250), (5180, 5625), (5250, 5550)]