155153460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 288

約数和(自身を含む): 566286336

約数和(自身を除く): 411132876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 43, 44, 55, 60, 66, 70, 71, 77, 84, 86, 105, 110, 121, 129, 132, 140, 142, 154, 165, 172, 210, 213, 215, 220, 231, 242, 258, 284, 301, 308, 330, 355, 363, 385, 420, 426, 430, 462, 473, 484, 497, 516, 602, 605, 645, 660, 710, 726, 770, 781, 847, 852, 860, 903, 924, 946, 994, 1065, 1155, 1204, 1210, 1290, 1419, 1420, 1452, 1491, 1505, 1540, 1562, 1694, 1806, 1815, 1892, 1988, 2130, 2310, 2343, 2365, 2420, 2485, 2541, 2580, 2838, 2982, 3010, 3053, 3124, 3311, 3388, 3612, 3630, 3905, 4235, 4260, 4515, 4620, 4686, 4730, 4970, 5082, 5203, 5467, 5676, 5964, 6020, 6106, 6622, 7095, 7260, 7455, 7810, 8470, 8591, 9030, 9159, 9372, 9460, 9933, 9940, 10164, 10406, 10934, 11715, 12212, 12705, 13244, 14190, 14910, 15265, 15609, 15620, 16401, 16555, 16940, 17182, 18060, 18318, 19866, 20812, 21371, 21868, 23430, 25410, 25773, 26015, 27335, 28380, 29820, 30530, 31218, 32802, 33110, 33583, 34364, 36421, 36636, 39732, 42742, 42955, 45795, 46860, 49665, 50820, 51546, 52030, 54670, 60137, 61060, 62436, 64113, 65604, 66220, 67166, 72842, 78045, 82005, 85484, 85910, 91590, 99330, 100749, 103092, 104060, 106855, 109263, 109340, 120274, 128226, 128865, 134332, 145684, 156090, 164010, 167915, 171820, 180411, 182105, 183180, 198660, 201498, 213710, 218526, 235081, 240548, 256452, 257730, 300685, 312180, 320565, 328020, 335830, 360822, 364210, 369413, 402996, 427420, 437052, 470162, 503745, 515460, 546315, 601370, 641130, 671660, 705243, 721644, 728420, 738826, 902055, 940324, 1007490, 1092630, 1108239, 1175405, 1202740, 1282260, 1410486, 1477652, 1804110, 1847065, 2014980, 2185260, 2216478, 2350810, 2585891, 2820972, 3526215, 3608220, 3694130, 4432956, 4701620, 5171782, 5541195, 7052430, 7388260, 7757673, 10343564, 11082390, 12929455, 14104860, 15515346, 22164780, 25858910, 31030692, 38788365, 51717820, 77576730, 155153460]

約数ペア:

[(1, 155153460), (2, 77576730), (3, 51717820), (4, 38788365), (5, 31030692), (6, 25858910), (7, 22164780), (10, 15515346), (11, 14104860), (12, 12929455), (14, 11082390), (15, 10343564), (20, 7757673), (21, 7388260), (22, 7052430), (28, 5541195), (30, 5171782), (33, 4701620), (35, 4432956), (42, 3694130), (43, 3608220), (44, 3526215), (55, 2820972), (60, 2585891), (66, 2350810), (70, 2216478), (71, 2185260), (77, 2014980), (84, 1847065), (86, 1804110), (105, 1477652), (110, 1410486), (121, 1282260), (129, 1202740), (132, 1175405), (140, 1108239), (142, 1092630), (154, 1007490), (165, 940324), (172, 902055), (210, 738826), (213, 728420), (215, 721644), (220, 705243), (231, 671660), (242, 641130), (258, 601370), (284, 546315), (301, 515460), (308, 503745), (330, 470162), (355, 437052), (363, 427420), (385, 402996), (420, 369413), (426, 364210), (430, 360822), (462, 335830), (473, 328020), (484, 320565), (497, 312180), (516, 300685), (602, 257730), (605, 256452), (645, 240548), (660, 235081), (710, 218526), (726, 213710), (770, 201498), (781, 198660), (847, 183180), (852, 182105), (860, 180411), (903, 171820), (924, 167915), (946, 164010), (994, 156090), (1065, 145684), (1155, 134332), (1204, 128865), (1210, 128226), (1290, 120274), (1419, 109340), (1420, 109263), (1452, 106855), (1491, 104060), (1505, 103092), (1540, 100749), (1562, 99330), (1694, 91590), (1806, 85910), (1815, 85484), (1892, 82005), (1988, 78045), (2130, 72842), (2310, 67166), (2343, 66220), (2365, 65604), (2420, 64113), (2485, 62436), (2541, 61060), (2580, 60137), (2838, 54670), (2982, 52030), (3010, 51546), (3053, 50820), (3124, 49665), (3311, 46860), (3388, 45795), (3612, 42955), (3630, 42742), (3905, 39732), (4235, 36636), (4260, 36421), (4515, 34364), (4620, 33583), (4686, 33110), (4730, 32802), (4970, 31218), (5082, 30530), (5203, 29820), (5467, 28380), (5676, 27335), (5964, 26015), (6020, 25773), (6106, 25410), (6622, 23430), (7095, 21868), (7260, 21371), (7455, 20812), (7810, 19866), (8470, 18318), (8591, 18060), (9030, 17182), (9159, 16940), (9372, 16555), (9460, 16401), (9933, 15620), (9940, 15609), (10164, 15265), (10406, 14910), (10934, 14190), (11715, 13244), (12212, 12705)]