30597000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 256

約数和(自身を含む): 115015680

約数和(自身を除く): 84418680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 31, 35, 40, 42, 47, 50, 56, 60, 62, 70, 75, 84, 93, 94, 100, 105, 120, 124, 125, 140, 141, 150, 155, 168, 175, 186, 188, 200, 210, 217, 235, 248, 250, 280, 282, 300, 310, 329, 350, 372, 375, 376, 420, 434, 465, 470, 500, 525, 564, 600, 620, 651, 658, 700, 705, 744, 750, 775, 840, 868, 875, 930, 940, 987, 1000, 1050, 1085, 1128, 1175, 1240, 1302, 1316, 1400, 1410, 1457, 1500, 1550, 1645, 1736, 1750, 1860, 1880, 1974, 2100, 2170, 2325, 2350, 2604, 2625, 2632, 2820, 2914, 3000, 3100, 3255, 3290, 3500, 3525, 3720, 3875, 3948, 4200, 4340, 4371, 4650, 4700, 4935, 5208, 5250, 5425, 5640, 5828, 5875, 6200, 6510, 6580, 7000, 7050, 7285, 7750, 7896, 8225, 8680, 8742, 9300, 9400, 9870, 10199, 10500, 10850, 11625, 11656, 11750, 13020, 13160, 14100, 14570, 15500, 16275, 16450, 17484, 17625, 18600, 19740, 20398, 21000, 21700, 21855, 23250, 23500, 24675, 26040, 27125, 28200, 29140, 30597, 31000, 32550, 32900, 34968, 35250, 36425, 39480, 40796, 41125, 43400, 43710, 46500, 47000, 49350, 50995, 54250, 58280, 61194, 65100, 65800, 70500, 72850, 81375, 81592, 82250, 87420, 93000, 98700, 101990, 108500, 109275, 122388, 123375, 130200, 141000, 145700, 152985, 162750, 164500, 174840, 182125, 197400, 203980, 217000, 218550, 244776, 246750, 254975, 291400, 305970, 325500, 329000, 364250, 407960, 437100, 493500, 509950, 546375, 611940, 651000, 728500, 764925, 874200, 987000, 1019900, 1092750, 1223880, 1274875, 1457000, 1529850, 2039800, 2185500, 2549750, 3059700, 3824625, 4371000, 5099500, 6119400, 7649250, 10199000, 15298500, 30597000]

約数ペア:

[(1, 30597000), (2, 15298500), (3, 10199000), (4, 7649250), (5, 6119400), (6, 5099500), (7, 4371000), (8, 3824625), (10, 3059700), (12, 2549750), (14, 2185500), (15, 2039800), (20, 1529850), (21, 1457000), (24, 1274875), (25, 1223880), (28, 1092750), (30, 1019900), (31, 987000), (35, 874200), (40, 764925), (42, 728500), (47, 651000), (50, 611940), (56, 546375), (60, 509950), (62, 493500), (70, 437100), (75, 407960), (84, 364250), (93, 329000), (94, 325500), (100, 305970), (105, 291400), (120, 254975), (124, 246750), (125, 244776), (140, 218550), (141, 217000), (150, 203980), (155, 197400), (168, 182125), (175, 174840), (186, 164500), (188, 162750), (200, 152985), (210, 145700), (217, 141000), (235, 130200), (248, 123375), (250, 122388), (280, 109275), (282, 108500), (300, 101990), (310, 98700), (329, 93000), (350, 87420), (372, 82250), (375, 81592), (376, 81375), (420, 72850), (434, 70500), (465, 65800), (470, 65100), (500, 61194), (525, 58280), (564, 54250), (600, 50995), (620, 49350), (651, 47000), (658, 46500), (700, 43710), (705, 43400), (744, 41125), (750, 40796), (775, 39480), (840, 36425), (868, 35250), (875, 34968), (930, 32900), (940, 32550), (987, 31000), (1000, 30597), (1050, 29140), (1085, 28200), (1128, 27125), (1175, 26040), (1240, 24675), (1302, 23500), (1316, 23250), (1400, 21855), (1410, 21700), (1457, 21000), (1500, 20398), (1550, 19740), (1645, 18600), (1736, 17625), (1750, 17484), (1860, 16450), (1880, 16275), (1974, 15500), (2100, 14570), (2170, 14100), (2325, 13160), (2350, 13020), (2604, 11750), (2625, 11656), (2632, 11625), (2820, 10850), (2914, 10500), (3000, 10199), (3100, 9870), (3255, 9400), (3290, 9300), (3500, 8742), (3525, 8680), (3720, 8225), (3875, 7896), (3948, 7750), (4200, 7285), (4340, 7050), (4371, 7000), (4650, 6580), (4700, 6510), (4935, 6200), (5208, 5875), (5250, 5828), (5425, 5640)]