68584800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:122

約数の個数: 216

約数和(自身を含む): 242281368

約数和(自身を除く): 173696568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 41, 48, 50, 51, 60, 68, 75, 80, 82, 85, 96, 100, 102, 120, 123, 136, 150, 160, 164, 170, 200, 204, 205, 240, 246, 255, 272, 300, 328, 340, 400, 408, 410, 425, 480, 492, 510, 544, 600, 615, 656, 680, 697, 800, 816, 820, 850, 984, 1020, 1025, 1200, 1230, 1275, 1312, 1360, 1394, 1632, 1640, 1681, 1700, 1968, 2040, 2050, 2091, 2400, 2460, 2550, 2720, 2788, 3075, 3280, 3362, 3400, 3485, 3936, 4080, 4100, 4182, 4920, 5043, 5100, 5576, 6150, 6560, 6724, 6800, 6970, 8160, 8200, 8364, 8405, 9840, 10086, 10200, 10455, 11152, 12300, 13448, 13600, 13940, 16400, 16728, 16810, 17425, 19680, 20172, 20400, 20910, 22304, 24600, 25215, 26896, 27880, 28577, 32800, 33456, 33620, 34850, 40344, 40800, 41820, 42025, 49200, 50430, 52275, 53792, 55760, 57154, 66912, 67240, 69700, 80688, 83640, 84050, 85731, 98400, 100860, 104550, 111520, 114308, 126075, 134480, 139400, 142885, 161376, 167280, 168100, 171462, 201720, 209100, 228616, 252150, 268960, 278800, 285770, 334560, 336200, 342924, 403440, 418200, 428655, 457232, 504300, 557600, 571540, 672400, 685848, 714425, 806880, 836400, 857310, 914464, 1008600, 1143080, 1344800, 1371696, 1428850, 1672800, 1714620, 2017200, 2143275, 2286160, 2743392, 2857700, 3429240, 4034400, 4286550, 4572320, 5715400, 6858480, 8573100, 11430800, 13716960, 17146200, 22861600, 34292400, 68584800]

約数ペア:

[(1, 68584800), (2, 34292400), (3, 22861600), (4, 17146200), (5, 13716960), (6, 11430800), (8, 8573100), (10, 6858480), (12, 5715400), (15, 4572320), (16, 4286550), (17, 4034400), (20, 3429240), (24, 2857700), (25, 2743392), (30, 2286160), (32, 2143275), (34, 2017200), (40, 1714620), (41, 1672800), (48, 1428850), (50, 1371696), (51, 1344800), (60, 1143080), (68, 1008600), (75, 914464), (80, 857310), (82, 836400), (85, 806880), (96, 714425), (100, 685848), (102, 672400), (120, 571540), (123, 557600), (136, 504300), (150, 457232), (160, 428655), (164, 418200), (170, 403440), (200, 342924), (204, 336200), (205, 334560), (240, 285770), (246, 278800), (255, 268960), (272, 252150), (300, 228616), (328, 209100), (340, 201720), (400, 171462), (408, 168100), (410, 167280), (425, 161376), (480, 142885), (492, 139400), (510, 134480), (544, 126075), (600, 114308), (615, 111520), (656, 104550), (680, 100860), (697, 98400), (800, 85731), (816, 84050), (820, 83640), (850, 80688), (984, 69700), (1020, 67240), (1025, 66912), (1200, 57154), (1230, 55760), (1275, 53792), (1312, 52275), (1360, 50430), (1394, 49200), (1632, 42025), (1640, 41820), (1681, 40800), (1700, 40344), (1968, 34850), (2040, 33620), (2050, 33456), (2091, 32800), (2400, 28577), (2460, 27880), (2550, 26896), (2720, 25215), (2788, 24600), (3075, 22304), (3280, 20910), (3362, 20400), (3400, 20172), (3485, 19680), (3936, 17425), (4080, 16810), (4100, 16728), (4182, 16400), (4920, 13940), (5043, 13600), (5100, 13448), (5576, 12300), (6150, 11152), (6560, 10455), (6724, 10200), (6800, 10086), (6970, 9840), (8160, 8405), (8200, 8364)]