245744100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2099

約数の個数: 216

約数和(自身を含む): 927093440

約数和(自身を除く): 681349340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 28, 30, 35, 36, 38, 42, 45, 50, 57, 60, 63, 70, 75, 76, 84, 90, 95, 100, 105, 114, 126, 133, 140, 150, 171, 175, 180, 190, 210, 225, 228, 252, 266, 285, 300, 315, 342, 350, 380, 399, 420, 450, 475, 525, 532, 570, 630, 665, 684, 700, 798, 855, 900, 950, 1050, 1140, 1197, 1260, 1330, 1425, 1575, 1596, 1710, 1900, 1995, 2053, 2100, 2394, 2660, 2850, 3150, 3325, 3420, 3990, 4106, 4275, 4788, 5700, 5985, 6159, 6300, 6650, 7980, 8212, 8550, 9975, 10265, 11970, 12318, 13300, 14371, 17100, 18477, 19950, 20530, 23940, 24636, 28742, 29925, 30795, 36954, 39007, 39900, 41060, 43113, 51325, 57484, 59850, 61590, 71855, 73908, 78014, 86226, 92385, 102650, 117021, 119700, 123180, 129339, 143710, 153975, 156028, 172452, 184770, 195035, 205300, 215565, 234042, 258678, 273049, 287420, 307950, 351063, 359275, 369540, 390070, 431130, 461925, 468084, 517356, 546098, 585105, 615900, 646695, 702126, 718550, 780140, 819147, 862260, 923850, 975175, 1077825, 1092196, 1170210, 1293390, 1365245, 1404252, 1437100, 1638294, 1755315, 1847700, 1950350, 2155650, 2340420, 2457441, 2586780, 2730490, 2925525, 3233475, 3276588, 3510630, 3900700, 4095735, 4311300, 4914882, 5460980, 5851050, 6466950, 6826225, 7021260, 8191470, 8776575, 9829764, 11702100, 12287205, 12933900, 13652450, 16382940, 17553150, 20478675, 24574410, 27304900, 35106300, 40957350, 49148820, 61436025, 81914700, 122872050, 245744100]

約数ペア:

[(1, 245744100), (2, 122872050), (3, 81914700), (4, 61436025), (5, 49148820), (6, 40957350), (7, 35106300), (9, 27304900), (10, 24574410), (12, 20478675), (14, 17553150), (15, 16382940), (18, 13652450), (19, 12933900), (20, 12287205), (21, 11702100), (25, 9829764), (28, 8776575), (30, 8191470), (35, 7021260), (36, 6826225), (38, 6466950), (42, 5851050), (45, 5460980), (50, 4914882), (57, 4311300), (60, 4095735), (63, 3900700), (70, 3510630), (75, 3276588), (76, 3233475), (84, 2925525), (90, 2730490), (95, 2586780), (100, 2457441), (105, 2340420), (114, 2155650), (126, 1950350), (133, 1847700), (140, 1755315), (150, 1638294), (171, 1437100), (175, 1404252), (180, 1365245), (190, 1293390), (210, 1170210), (225, 1092196), (228, 1077825), (252, 975175), (266, 923850), (285, 862260), (300, 819147), (315, 780140), (342, 718550), (350, 702126), (380, 646695), (399, 615900), (420, 585105), (450, 546098), (475, 517356), (525, 468084), (532, 461925), (570, 431130), (630, 390070), (665, 369540), (684, 359275), (700, 351063), (798, 307950), (855, 287420), (900, 273049), (950, 258678), (1050, 234042), (1140, 215565), (1197, 205300), (1260, 195035), (1330, 184770), (1425, 172452), (1575, 156028), (1596, 153975), (1710, 143710), (1900, 129339), (1995, 123180), (2053, 119700), (2100, 117021), (2394, 102650), (2660, 92385), (2850, 86226), (3150, 78014), (3325, 73908), (3420, 71855), (3990, 61590), (4106, 59850), (4275, 57484), (4788, 51325), (5700, 43113), (5985, 41060), (6159, 39900), (6300, 39007), (6650, 36954), (7980, 30795), (8212, 29925), (8550, 28742), (9975, 24636), (10265, 23940), (11970, 20530), (12318, 19950), (13300, 18477), (14371, 17100)]