245781900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1$

素因数の和:3041

約数の個数: 216

約数和(自身を含む): 948487904

約数和(自身を除く): 702706004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 28, 30, 35, 36, 39, 42, 45, 50, 52, 60, 63, 65, 70, 75, 78, 84, 90, 91, 100, 105, 117, 126, 130, 140, 150, 156, 175, 180, 182, 195, 210, 225, 234, 252, 260, 273, 300, 315, 325, 350, 364, 390, 420, 450, 455, 468, 525, 546, 585, 630, 650, 700, 780, 819, 900, 910, 975, 1050, 1092, 1170, 1260, 1300, 1365, 1575, 1638, 1820, 1950, 2100, 2275, 2340, 2730, 2925, 3001, 3150, 3276, 3900, 4095, 4550, 5460, 5850, 6002, 6300, 6825, 8190, 9003, 9100, 11700, 12004, 13650, 15005, 16380, 18006, 20475, 21007, 27009, 27300, 30010, 36012, 39013, 40950, 42014, 45015, 54018, 60020, 63021, 75025, 78026, 81900, 84028, 90030, 105035, 108036, 117039, 126042, 135045, 150050, 156052, 180060, 189063, 195065, 210070, 225075, 234078, 252084, 270090, 273091, 300100, 315105, 351117, 378126, 390130, 420140, 450150, 468156, 525175, 540180, 546182, 585195, 630210, 675225, 702234, 756252, 780260, 819273, 900300, 945315, 975325, 1050350, 1092364, 1170390, 1260420, 1350450, 1365455, 1404468, 1575525, 1638546, 1755585, 1890630, 1950650, 2100700, 2340780, 2457819, 2700900, 2730910, 2925975, 3151050, 3277092, 3511170, 3781260, 3901300, 4096365, 4726575, 4915638, 5461820, 5851950, 6302100, 6827275, 7022340, 8192730, 8777925, 9453150, 9831276, 11703900, 12289095, 13654550, 16385460, 17555850, 18906300, 20481825, 24578190, 27309100, 35111700, 40963650, 49156380, 61445475, 81927300, 122890950, 245781900]

約数ペア:

[(1, 245781900), (2, 122890950), (3, 81927300), (4, 61445475), (5, 49156380), (6, 40963650), (7, 35111700), (9, 27309100), (10, 24578190), (12, 20481825), (13, 18906300), (14, 17555850), (15, 16385460), (18, 13654550), (20, 12289095), (21, 11703900), (25, 9831276), (26, 9453150), (28, 8777925), (30, 8192730), (35, 7022340), (36, 6827275), (39, 6302100), (42, 5851950), (45, 5461820), (50, 4915638), (52, 4726575), (60, 4096365), (63, 3901300), (65, 3781260), (70, 3511170), (75, 3277092), (78, 3151050), (84, 2925975), (90, 2730910), (91, 2700900), (100, 2457819), (105, 2340780), (117, 2100700), (126, 1950650), (130, 1890630), (140, 1755585), (150, 1638546), (156, 1575525), (175, 1404468), (180, 1365455), (182, 1350450), (195, 1260420), (210, 1170390), (225, 1092364), (234, 1050350), (252, 975325), (260, 945315), (273, 900300), (300, 819273), (315, 780260), (325, 756252), (350, 702234), (364, 675225), (390, 630210), (420, 585195), (450, 546182), (455, 540180), (468, 525175), (525, 468156), (546, 450150), (585, 420140), (630, 390130), (650, 378126), (700, 351117), (780, 315105), (819, 300100), (900, 273091), (910, 270090), (975, 252084), (1050, 234078), (1092, 225075), (1170, 210070), (1260, 195065), (1300, 189063), (1365, 180060), (1575, 156052), (1638, 150050), (1820, 135045), (1950, 126042), (2100, 117039), (2275, 108036), (2340, 105035), (2730, 90030), (2925, 84028), (3001, 81900), (3150, 78026), (3276, 75025), (3900, 63021), (4095, 60020), (4550, 54018), (5460, 45015), (5850, 42014), (6002, 40950), (6300, 39013), (6825, 36012), (8190, 30010), (9003, 27300), (9100, 27009), (11700, 21007), (12004, 20475), (13650, 18006), (15005, 16380)]