145377540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:667

約数の個数: 288

約数和(自身を含む): 583075584

約数和(自身を除く): 437698044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 90, 99, 102, 105, 110, 119, 126, 132, 140, 153, 154, 165, 170, 180, 187, 198, 204, 210, 220, 231, 238, 252, 255, 306, 308, 315, 330, 340, 357, 374, 385, 396, 420, 462, 476, 495, 510, 561, 595, 612, 617, 630, 660, 693, 714, 748, 765, 770, 924, 935, 990, 1020, 1071, 1122, 1155, 1190, 1234, 1260, 1309, 1386, 1428, 1530, 1540, 1683, 1785, 1851, 1870, 1980, 2142, 2244, 2310, 2380, 2468, 2618, 2772, 2805, 3060, 3085, 3366, 3465, 3570, 3702, 3740, 3927, 4284, 4319, 4620, 5236, 5355, 5553, 5610, 6170, 6545, 6732, 6787, 6930, 7140, 7404, 7854, 8415, 8638, 9255, 10489, 10710, 11106, 11220, 11781, 12340, 12957, 13090, 13574, 13860, 15708, 16830, 17276, 18510, 19635, 20361, 20978, 21420, 21595, 22212, 23562, 25914, 26180, 27148, 27765, 31467, 33660, 33935, 37020, 38871, 39270, 40722, 41956, 43190, 47124, 47509, 51828, 52445, 55530, 58905, 61083, 62934, 64785, 67870, 73423, 77742, 78540, 81444, 86380, 94401, 95018, 101805, 104890, 111060, 115379, 117810, 122166, 125868, 129570, 135740, 142527, 146846, 155484, 157335, 188802, 190036, 194355, 203610, 209780, 220269, 230758, 235620, 237545, 244332, 259140, 285054, 293692, 305415, 314670, 346137, 367115, 377604, 388710, 407220, 427581, 440538, 461516, 472005, 475090, 570108, 576895, 610830, 629340, 660807, 692274, 712635, 734230, 777420, 807653, 855162, 881076, 944010, 950180, 1038411, 1101345, 1153790, 1221660, 1321614, 1384548, 1425270, 1468460, 1615306, 1710324, 1730685, 1888020, 2076822, 2137905, 2202690, 2307580, 2422959, 2643228, 2850540, 3230612, 3304035, 3461370, 4038265, 4153644, 4275810, 4405380, 4845918, 5192055, 6608070, 6922740, 7268877, 8076530, 8551620, 9691836, 10384110, 12114795, 13216140, 14537754, 16153060, 20768220, 24229590, 29075508, 36344385, 48459180, 72688770, 145377540]

約数ペア:

[(1, 145377540), (2, 72688770), (3, 48459180), (4, 36344385), (5, 29075508), (6, 24229590), (7, 20768220), (9, 16153060), (10, 14537754), (11, 13216140), (12, 12114795), (14, 10384110), (15, 9691836), (17, 8551620), (18, 8076530), (20, 7268877), (21, 6922740), (22, 6608070), (28, 5192055), (30, 4845918), (33, 4405380), (34, 4275810), (35, 4153644), (36, 4038265), (42, 3461370), (44, 3304035), (45, 3230612), (51, 2850540), (55, 2643228), (60, 2422959), (63, 2307580), (66, 2202690), (68, 2137905), (70, 2076822), (77, 1888020), (84, 1730685), (85, 1710324), (90, 1615306), (99, 1468460), (102, 1425270), (105, 1384548), (110, 1321614), (119, 1221660), (126, 1153790), (132, 1101345), (140, 1038411), (153, 950180), (154, 944010), (165, 881076), (170, 855162), (180, 807653), (187, 777420), (198, 734230), (204, 712635), (210, 692274), (220, 660807), (231, 629340), (238, 610830), (252, 576895), (255, 570108), (306, 475090), (308, 472005), (315, 461516), (330, 440538), (340, 427581), (357, 407220), (374, 388710), (385, 377604), (396, 367115), (420, 346137), (462, 314670), (476, 305415), (495, 293692), (510, 285054), (561, 259140), (595, 244332), (612, 237545), (617, 235620), (630, 230758), (660, 220269), (693, 209780), (714, 203610), (748, 194355), (765, 190036), (770, 188802), (924, 157335), (935, 155484), (990, 146846), (1020, 142527), (1071, 135740), (1122, 129570), (1155, 125868), (1190, 122166), (1234, 117810), (1260, 115379), (1309, 111060), (1386, 104890), (1428, 101805), (1530, 95018), (1540, 94401), (1683, 86380), (1785, 81444), (1851, 78540), (1870, 77742), (1980, 73423), (2142, 67870), (2244, 64785), (2310, 62934), (2380, 61083), (2468, 58905), (2618, 55530), (2772, 52445), (2805, 51828), (3060, 47509), (3085, 47124), (3366, 43190), (3465, 41956), (3570, 40722), (3702, 39270), (3740, 38871), (3927, 37020), (4284, 33935), (4319, 33660), (4620, 31467), (5236, 27765), (5355, 27148), (5553, 26180), (5610, 25914), (6170, 23562), (6545, 22212), (6732, 21595), (6787, 21420), (6930, 20978), (7140, 20361), (7404, 19635), (7854, 18510), (8415, 17276), (8638, 16830), (9255, 15708), (10489, 13860), (10710, 13574), (11106, 13090), (11220, 12957), (11781, 12340)]