238557150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 748639584

約数和(自身を除く): 510082434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 25, 26, 27, 30, 39, 45, 46, 50, 54, 65, 69, 75, 78, 81, 90, 115, 117, 130, 135, 138, 150, 162, 195, 197, 207, 225, 230, 234, 270, 299, 325, 345, 351, 390, 394, 405, 414, 450, 575, 585, 591, 598, 621, 650, 675, 690, 702, 810, 897, 975, 985, 1035, 1053, 1150, 1170, 1182, 1242, 1350, 1495, 1725, 1755, 1773, 1794, 1863, 1950, 1970, 2025, 2070, 2106, 2561, 2691, 2925, 2955, 2990, 3105, 3450, 3510, 3546, 3726, 4050, 4485, 4531, 4925, 5122, 5175, 5265, 5319, 5382, 5850, 5910, 6210, 7475, 7683, 8073, 8775, 8865, 8970, 9062, 9315, 9850, 10350, 10530, 10638, 12805, 13455, 13593, 14775, 14950, 15366, 15525, 15957, 16146, 17550, 17730, 18630, 22425, 22655, 23049, 24219, 25610, 26325, 26595, 26910, 27186, 29550, 31050, 31914, 38415, 40365, 40779, 44325, 44850, 45310, 46098, 46575, 48438, 52650, 53190, 58903, 64025, 67275, 67965, 69147, 76830, 79785, 80730, 81558, 88650, 93150, 113275, 115245, 117806, 121095, 122337, 128050, 132975, 134550, 135930, 138294, 159570, 176709, 192075, 201825, 203895, 207441, 226550, 230490, 242190, 244674, 265950, 294515, 339825, 345735, 353418, 367011, 384150, 398925, 403650, 407790, 414882, 530127, 576225, 589030, 605475, 611685, 679650, 691470, 734022, 797850, 883545, 1019475, 1037205, 1060254, 1152450, 1210950, 1223370, 1472575, 1590381, 1728675, 1767090, 1835055, 2038950, 2074410, 2650635, 2945150, 3058425, 3180762, 3457350, 3670110, 4417725, 4771143, 5186025, 5301270, 6116850, 7951905, 8835450, 9175275, 9542286, 10372050, 13253175, 15903810, 18350550, 23855715, 26506350, 39759525, 47711430, 79519050, 119278575, 238557150]

約数ペア:

[(1, 238557150), (2, 119278575), (3, 79519050), (5, 47711430), (6, 39759525), (9, 26506350), (10, 23855715), (13, 18350550), (15, 15903810), (18, 13253175), (23, 10372050), (25, 9542286), (26, 9175275), (27, 8835450), (30, 7951905), (39, 6116850), (45, 5301270), (46, 5186025), (50, 4771143), (54, 4417725), (65, 3670110), (69, 3457350), (75, 3180762), (78, 3058425), (81, 2945150), (90, 2650635), (115, 2074410), (117, 2038950), (130, 1835055), (135, 1767090), (138, 1728675), (150, 1590381), (162, 1472575), (195, 1223370), (197, 1210950), (207, 1152450), (225, 1060254), (230, 1037205), (234, 1019475), (270, 883545), (299, 797850), (325, 734022), (345, 691470), (351, 679650), (390, 611685), (394, 605475), (405, 589030), (414, 576225), (450, 530127), (575, 414882), (585, 407790), (591, 403650), (598, 398925), (621, 384150), (650, 367011), (675, 353418), (690, 345735), (702, 339825), (810, 294515), (897, 265950), (975, 244674), (985, 242190), (1035, 230490), (1053, 226550), (1150, 207441), (1170, 203895), (1182, 201825), (1242, 192075), (1350, 176709), (1495, 159570), (1725, 138294), (1755, 135930), (1773, 134550), (1794, 132975), (1863, 128050), (1950, 122337), (1970, 121095), (2025, 117806), (2070, 115245), (2106, 113275), (2561, 93150), (2691, 88650), (2925, 81558), (2955, 80730), (2990, 79785), (3105, 76830), (3450, 69147), (3510, 67965), (3546, 67275), (3726, 64025), (4050, 58903), (4485, 53190), (4531, 52650), (4925, 48438), (5122, 46575), (5175, 46098), (5265, 45310), (5319, 44850), (5382, 44325), (5850, 40779), (5910, 40365), (6210, 38415), (7475, 31914), (7683, 31050), (8073, 29550), (8775, 27186), (8865, 26910), (8970, 26595), (9062, 26325), (9315, 25610), (9850, 24219), (10350, 23049), (10530, 22655), (10638, 22425), (12805, 18630), (13455, 17730), (13593, 17550), (14775, 16146), (14950, 15957), (15366, 15525)]