219731400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{5813}}^1$

素因数の和:5845

約数の個数: 192

約数和(自身を含む): 865123200

約数和(自身を除く): 645391800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 350, 360, 378, 420, 450, 504, 525, 540, 600, 630, 675, 700, 756, 840, 900, 945, 1050, 1080, 1260, 1350, 1400, 1512, 1575, 1800, 1890, 2100, 2520, 2700, 3150, 3780, 4200, 4725, 5400, 5813, 6300, 7560, 9450, 11626, 12600, 17439, 18900, 23252, 29065, 34878, 37800, 40691, 46504, 52317, 58130, 69756, 81382, 87195, 104634, 116260, 122073, 139512, 145325, 156951, 162764, 174390, 203455, 209268, 232520, 244146, 261585, 290650, 313902, 325528, 348780, 366219, 406910, 418536, 435975, 488292, 523170, 581300, 610365, 627804, 697560, 732438, 784755, 813820, 871950, 976584, 1017275, 1046340, 1098657, 1162600, 1220730, 1255608, 1307925, 1464876, 1569510, 1627640, 1743900, 1831095, 2034550, 2092680, 2197314, 2441460, 2615850, 2929752, 3051825, 3139020, 3487800, 3662190, 3923775, 4069100, 4394628, 4882920, 5231700, 5493285, 6103650, 6278040, 7324380, 7847550, 8138200, 8789256, 9155475, 10463400, 10986570, 12207300, 14648760, 15695100, 18310950, 21973140, 24414600, 27466425, 31390200, 36621900, 43946280, 54932850, 73243800, 109865700, 219731400]

約数ペア:

[(1, 219731400), (2, 109865700), (3, 73243800), (4, 54932850), (5, 43946280), (6, 36621900), (7, 31390200), (8, 27466425), (9, 24414600), (10, 21973140), (12, 18310950), (14, 15695100), (15, 14648760), (18, 12207300), (20, 10986570), (21, 10463400), (24, 9155475), (25, 8789256), (27, 8138200), (28, 7847550), (30, 7324380), (35, 6278040), (36, 6103650), (40, 5493285), (42, 5231700), (45, 4882920), (50, 4394628), (54, 4069100), (56, 3923775), (60, 3662190), (63, 3487800), (70, 3139020), (72, 3051825), (75, 2929752), (84, 2615850), (90, 2441460), (100, 2197314), (105, 2092680), (108, 2034550), (120, 1831095), (126, 1743900), (135, 1627640), (140, 1569510), (150, 1464876), (168, 1307925), (175, 1255608), (180, 1220730), (189, 1162600), (200, 1098657), (210, 1046340), (216, 1017275), (225, 976584), (252, 871950), (270, 813820), (280, 784755), (300, 732438), (315, 697560), (350, 627804), (360, 610365), (378, 581300), (420, 523170), (450, 488292), (504, 435975), (525, 418536), (540, 406910), (600, 366219), (630, 348780), (675, 325528), (700, 313902), (756, 290650), (840, 261585), (900, 244146), (945, 232520), (1050, 209268), (1080, 203455), (1260, 174390), (1350, 162764), (1400, 156951), (1512, 145325), (1575, 139512), (1800, 122073), (1890, 116260), (2100, 104634), (2520, 87195), (2700, 81382), (3150, 69756), (3780, 58130), (4200, 52317), (4725, 46504), (5400, 40691), (5813, 37800), (6300, 34878), (7560, 29065), (9450, 23252), (11626, 18900), (12600, 17439)]