108727500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 384876800

約数和(自身を除く): 276149300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 109, 114, 125, 133, 140, 150, 175, 190, 210, 218, 228, 250, 266, 285, 300, 327, 350, 375, 380, 399, 420, 436, 475, 500, 525, 532, 545, 570, 625, 654, 665, 700, 750, 763, 798, 875, 950, 1050, 1090, 1140, 1250, 1308, 1330, 1425, 1500, 1526, 1596, 1635, 1750, 1875, 1900, 1995, 2071, 2100, 2180, 2289, 2375, 2500, 2625, 2660, 2725, 2850, 3052, 3270, 3325, 3500, 3750, 3815, 3990, 4142, 4375, 4578, 4750, 5250, 5450, 5700, 6213, 6540, 6650, 7125, 7500, 7630, 7980, 8175, 8284, 8750, 9156, 9500, 9975, 10355, 10500, 10900, 11445, 11875, 12426, 13125, 13300, 13625, 14250, 14497, 15260, 16350, 16625, 17500, 19075, 19950, 20710, 22890, 23750, 24852, 26250, 27250, 28500, 28994, 31065, 32700, 33250, 35625, 38150, 39900, 40875, 41420, 43491, 45780, 47500, 49875, 51775, 52500, 54500, 57225, 57988, 62130, 66500, 68125, 71250, 72485, 76300, 81750, 83125, 86982, 95375, 99750, 103550, 114450, 124260, 136250, 142500, 144970, 155325, 163500, 166250, 173964, 190750, 199500, 204375, 207100, 217455, 228900, 249375, 258875, 272500, 286125, 289940, 310650, 332500, 362425, 381500, 408750, 434910, 476875, 498750, 517750, 572250, 621300, 724850, 776625, 817500, 869820, 953750, 997500, 1035500, 1087275, 1144500, 1294375, 1430625, 1449700, 1553250, 1812125, 1907500, 2174550, 2588750, 2861250, 3106500, 3624250, 3883125, 4349100, 5177500, 5436375, 5722500, 7248500, 7766250, 9060625, 10872750, 15532500, 18121250, 21745500, 27181875, 36242500, 54363750, 108727500]

約数ペア:

[(1, 108727500), (2, 54363750), (3, 36242500), (4, 27181875), (5, 21745500), (6, 18121250), (7, 15532500), (10, 10872750), (12, 9060625), (14, 7766250), (15, 7248500), (19, 5722500), (20, 5436375), (21, 5177500), (25, 4349100), (28, 3883125), (30, 3624250), (35, 3106500), (38, 2861250), (42, 2588750), (50, 2174550), (57, 1907500), (60, 1812125), (70, 1553250), (75, 1449700), (76, 1430625), (84, 1294375), (95, 1144500), (100, 1087275), (105, 1035500), (109, 997500), (114, 953750), (125, 869820), (133, 817500), (140, 776625), (150, 724850), (175, 621300), (190, 572250), (210, 517750), (218, 498750), (228, 476875), (250, 434910), (266, 408750), (285, 381500), (300, 362425), (327, 332500), (350, 310650), (375, 289940), (380, 286125), (399, 272500), (420, 258875), (436, 249375), (475, 228900), (500, 217455), (525, 207100), (532, 204375), (545, 199500), (570, 190750), (625, 173964), (654, 166250), (665, 163500), (700, 155325), (750, 144970), (763, 142500), (798, 136250), (875, 124260), (950, 114450), (1050, 103550), (1090, 99750), (1140, 95375), (1250, 86982), (1308, 83125), (1330, 81750), (1425, 76300), (1500, 72485), (1526, 71250), (1596, 68125), (1635, 66500), (1750, 62130), (1875, 57988), (1900, 57225), (1995, 54500), (2071, 52500), (2100, 51775), (2180, 49875), (2289, 47500), (2375, 45780), (2500, 43491), (2625, 41420), (2660, 40875), (2725, 39900), (2850, 38150), (3052, 35625), (3270, 33250), (3325, 32700), (3500, 31065), (3750, 28994), (3815, 28500), (3990, 27250), (4142, 26250), (4375, 24852), (4578, 23750), (4750, 22890), (5250, 20710), (5450, 19950), (5700, 19075), (6213, 17500), (6540, 16625), (6650, 16350), (7125, 15260), (7500, 14497), (7630, 14250), (7980, 13625), (8175, 13300), (8284, 13125), (8750, 12426), (9156, 11875), (9500, 11445), (9975, 10900), (10355, 10500)]