195967800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:283

約数の個数: 288

約数和(自身を含む): 764474880

約数和(自身を除く): 568507080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 103, 105, 120, 126, 140, 150, 151, 168, 175, 180, 200, 206, 210, 225, 252, 280, 300, 302, 309, 315, 350, 360, 412, 420, 450, 453, 504, 515, 525, 600, 604, 618, 630, 700, 721, 755, 824, 840, 900, 906, 927, 1030, 1050, 1057, 1208, 1236, 1260, 1359, 1400, 1442, 1510, 1545, 1575, 1800, 1812, 1854, 2060, 2100, 2114, 2163, 2265, 2472, 2520, 2575, 2718, 2884, 3020, 3090, 3150, 3171, 3605, 3624, 3708, 3775, 4120, 4200, 4228, 4326, 4530, 4635, 5150, 5285, 5436, 5768, 6040, 6180, 6300, 6342, 6489, 6795, 7210, 7416, 7550, 7725, 8456, 8652, 9060, 9270, 9513, 10300, 10570, 10815, 10872, 11325, 12360, 12600, 12684, 12978, 13590, 14420, 15100, 15450, 15553, 15855, 17304, 18025, 18120, 18540, 19026, 20600, 21140, 21630, 22650, 23175, 25368, 25956, 26425, 27180, 28840, 30200, 30900, 31106, 31710, 32445, 33975, 36050, 37080, 38052, 42280, 43260, 45300, 46350, 46659, 47565, 51912, 52850, 54075, 54360, 61800, 62212, 63420, 64890, 67950, 72100, 76104, 77765, 79275, 86520, 90600, 92700, 93318, 95130, 105700, 108150, 108871, 124424, 126840, 129780, 135900, 139977, 144200, 155530, 158550, 162225, 185400, 186636, 190260, 211400, 216300, 217742, 233295, 237825, 259560, 271800, 279954, 311060, 317100, 324450, 326613, 373272, 380520, 388825, 432600, 435484, 466590, 475650, 544355, 559908, 622120, 634200, 648900, 653226, 699885, 777650, 870968, 933180, 951300, 979839, 1088710, 1119816, 1166475, 1297800, 1306452, 1399770, 1555300, 1633065, 1866360, 1902600, 1959678, 2177420, 2332950, 2612904, 2721775, 2799540, 3110600, 3266130, 3499425, 3919356, 4354840, 4665900, 4899195, 5443550, 5599080, 6532260, 6998850, 7838712, 8165325, 9331800, 9798390, 10887100, 13064520, 13997700, 16330650, 19596780, 21774200, 24495975, 27995400, 32661300, 39193560, 48991950, 65322600, 97983900, 195967800]

約数ペア:

[(1, 195967800), (2, 97983900), (3, 65322600), (4, 48991950), (5, 39193560), (6, 32661300), (7, 27995400), (8, 24495975), (9, 21774200), (10, 19596780), (12, 16330650), (14, 13997700), (15, 13064520), (18, 10887100), (20, 9798390), (21, 9331800), (24, 8165325), (25, 7838712), (28, 6998850), (30, 6532260), (35, 5599080), (36, 5443550), (40, 4899195), (42, 4665900), (45, 4354840), (50, 3919356), (56, 3499425), (60, 3266130), (63, 3110600), (70, 2799540), (72, 2721775), (75, 2612904), (84, 2332950), (90, 2177420), (100, 1959678), (103, 1902600), (105, 1866360), (120, 1633065), (126, 1555300), (140, 1399770), (150, 1306452), (151, 1297800), (168, 1166475), (175, 1119816), (180, 1088710), (200, 979839), (206, 951300), (210, 933180), (225, 870968), (252, 777650), (280, 699885), (300, 653226), (302, 648900), (309, 634200), (315, 622120), (350, 559908), (360, 544355), (412, 475650), (420, 466590), (450, 435484), (453, 432600), (504, 388825), (515, 380520), (525, 373272), (600, 326613), (604, 324450), (618, 317100), (630, 311060), (700, 279954), (721, 271800), (755, 259560), (824, 237825), (840, 233295), (900, 217742), (906, 216300), (927, 211400), (1030, 190260), (1050, 186636), (1057, 185400), (1208, 162225), (1236, 158550), (1260, 155530), (1359, 144200), (1400, 139977), (1442, 135900), (1510, 129780), (1545, 126840), (1575, 124424), (1800, 108871), (1812, 108150), (1854, 105700), (2060, 95130), (2100, 93318), (2114, 92700), (2163, 90600), (2265, 86520), (2472, 79275), (2520, 77765), (2575, 76104), (2718, 72100), (2884, 67950), (3020, 64890), (3090, 63420), (3150, 62212), (3171, 61800), (3605, 54360), (3624, 54075), (3708, 52850), (3775, 51912), (4120, 47565), (4200, 46659), (4228, 46350), (4326, 45300), (4530, 43260), (4635, 42280), (5150, 38052), (5285, 37080), (5436, 36050), (5768, 33975), (6040, 32445), (6180, 31710), (6300, 31106), (6342, 30900), (6489, 30200), (6795, 28840), (7210, 27180), (7416, 26425), (7550, 25956), (7725, 25368), (8456, 23175), (8652, 22650), (9060, 21630), (9270, 21140), (9513, 20600), (10300, 19026), (10570, 18540), (10815, 18120), (10872, 18025), (11325, 17304), (12360, 15855), (12600, 15553), (12684, 15450), (12978, 15100), (13590, 14420)]