225349740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 868008960

約数和(自身を除く): 642659220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 71, 77, 84, 90, 99, 105, 110, 126, 132, 140, 142, 154, 165, 180, 198, 210, 213, 220, 229, 231, 252, 284, 308, 315, 330, 355, 385, 396, 420, 426, 458, 462, 495, 497, 630, 639, 660, 687, 693, 710, 770, 781, 852, 916, 924, 990, 994, 1065, 1145, 1155, 1260, 1278, 1374, 1386, 1420, 1491, 1540, 1562, 1603, 1980, 1988, 2061, 2130, 2290, 2310, 2343, 2485, 2519, 2556, 2748, 2772, 2982, 3124, 3195, 3206, 3435, 3465, 3905, 4122, 4260, 4473, 4580, 4620, 4686, 4809, 4970, 5038, 5467, 5964, 6390, 6412, 6870, 6930, 7029, 7455, 7557, 7810, 8015, 8244, 8946, 9372, 9618, 9940, 10076, 10305, 10934, 11715, 12595, 12780, 13740, 13860, 14058, 14427, 14910, 15114, 15620, 16030, 16259, 16401, 17633, 17892, 19236, 20610, 21868, 22365, 22671, 23430, 24045, 25190, 27335, 28116, 28854, 29820, 30228, 32060, 32518, 32802, 35145, 35266, 37785, 41220, 44730, 45342, 46860, 48090, 48777, 49203, 50380, 52899, 54670, 57708, 65036, 65604, 70290, 70532, 72135, 75570, 81295, 82005, 88165, 89460, 90684, 96180, 97554, 98406, 105798, 109340, 113355, 113813, 140580, 144270, 146331, 151140, 158697, 162590, 164010, 176330, 178849, 195108, 196812, 211596, 226710, 227626, 243885, 246015, 264495, 288540, 292662, 317394, 325180, 328020, 341439, 352660, 357698, 453420, 455252, 487770, 492030, 528990, 536547, 569065, 585324, 634788, 682878, 715396, 731655, 793485, 894245, 975540, 984060, 1024317, 1057980, 1073094, 1138130, 1251943, 1365756, 1463310, 1586970, 1609641, 1707195, 1788490, 2048634, 2146188, 2276260, 2503886, 2682735, 2926620, 3173940, 3219282, 3414390, 3576980, 3755829, 4097268, 5007772, 5121585, 5365470, 6259715, 6438564, 6828780, 7511658, 8048205, 10243170, 10730940, 11267487, 12519430, 15023316, 16096410, 18779145, 20486340, 22534974, 25038860, 32192820, 37558290, 45069948, 56337435, 75116580, 112674870, 225349740]

約数ペア:

[(1, 225349740), (2, 112674870), (3, 75116580), (4, 56337435), (5, 45069948), (6, 37558290), (7, 32192820), (9, 25038860), (10, 22534974), (11, 20486340), (12, 18779145), (14, 16096410), (15, 15023316), (18, 12519430), (20, 11267487), (21, 10730940), (22, 10243170), (28, 8048205), (30, 7511658), (33, 6828780), (35, 6438564), (36, 6259715), (42, 5365470), (44, 5121585), (45, 5007772), (55, 4097268), (60, 3755829), (63, 3576980), (66, 3414390), (70, 3219282), (71, 3173940), (77, 2926620), (84, 2682735), (90, 2503886), (99, 2276260), (105, 2146188), (110, 2048634), (126, 1788490), (132, 1707195), (140, 1609641), (142, 1586970), (154, 1463310), (165, 1365756), (180, 1251943), (198, 1138130), (210, 1073094), (213, 1057980), (220, 1024317), (229, 984060), (231, 975540), (252, 894245), (284, 793485), (308, 731655), (315, 715396), (330, 682878), (355, 634788), (385, 585324), (396, 569065), (420, 536547), (426, 528990), (458, 492030), (462, 487770), (495, 455252), (497, 453420), (630, 357698), (639, 352660), (660, 341439), (687, 328020), (693, 325180), (710, 317394), (770, 292662), (781, 288540), (852, 264495), (916, 246015), (924, 243885), (990, 227626), (994, 226710), (1065, 211596), (1145, 196812), (1155, 195108), (1260, 178849), (1278, 176330), (1374, 164010), (1386, 162590), (1420, 158697), (1491, 151140), (1540, 146331), (1562, 144270), (1603, 140580), (1980, 113813), (1988, 113355), (2061, 109340), (2130, 105798), (2290, 98406), (2310, 97554), (2343, 96180), (2485, 90684), (2519, 89460), (2556, 88165), (2748, 82005), (2772, 81295), (2982, 75570), (3124, 72135), (3195, 70532), (3206, 70290), (3435, 65604), (3465, 65036), (3905, 57708), (4122, 54670), (4260, 52899), (4473, 50380), (4580, 49203), (4620, 48777), (4686, 48090), (4809, 46860), (4970, 45342), (5038, 44730), (5467, 41220), (5964, 37785), (6390, 35266), (6412, 35145), (6870, 32802), (6930, 32518), (7029, 32060), (7455, 30228), (7557, 29820), (7810, 28854), (8015, 28116), (8244, 27335), (8946, 25190), (9372, 24045), (9618, 23430), (9940, 22671), (10076, 22365), (10305, 21868), (10934, 20610), (11715, 19236), (12595, 17892), (12780, 17633), (13740, 16401), (13860, 16259), (14058, 16030), (14427, 15620), (14910, 15114)]