289639800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:988

約数の個数: 240

約数和(自身を含む): 1060032600

約数和(自身を除く): 770392800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 50, 54, 57, 60, 72, 75, 76, 81, 90, 95, 100, 108, 114, 120, 135, 150, 152, 162, 171, 180, 190, 200, 216, 225, 228, 270, 285, 300, 324, 342, 360, 380, 405, 450, 456, 475, 513, 540, 570, 600, 648, 675, 684, 760, 810, 855, 900, 941, 950, 1026, 1080, 1140, 1350, 1368, 1425, 1539, 1620, 1710, 1800, 1882, 1900, 2025, 2052, 2280, 2565, 2700, 2823, 2850, 3078, 3240, 3420, 3764, 3800, 4050, 4104, 4275, 4705, 5130, 5400, 5646, 5700, 6156, 6840, 7528, 7695, 8100, 8469, 8550, 9410, 10260, 11292, 11400, 12312, 12825, 14115, 15390, 16200, 16938, 17100, 17879, 18820, 20520, 22584, 23525, 25407, 25650, 28230, 30780, 33876, 34200, 35758, 37640, 38475, 42345, 47050, 50814, 51300, 53637, 56460, 61560, 67752, 70575, 71516, 76221, 76950, 84690, 89395, 94100, 101628, 102600, 107274, 112920, 127035, 141150, 143032, 152442, 153900, 160911, 169380, 178790, 188200, 203256, 211725, 214548, 254070, 268185, 282300, 304884, 307800, 321822, 338760, 357580, 381105, 423450, 429096, 446975, 482733, 508140, 536370, 564600, 609768, 635175, 643644, 715160, 762210, 804555, 846900, 893950, 965466, 1016280, 1072740, 1270350, 1287288, 1340925, 1448199, 1524420, 1609110, 1693800, 1787900, 1905525, 1930932, 2145480, 2413665, 2540700, 2681850, 2896398, 3048840, 3218220, 3575800, 3811050, 3861864, 4022775, 4827330, 5081400, 5363700, 5792796, 6436440, 7240995, 7622100, 8045550, 9654660, 10727400, 11585592, 12068325, 14481990, 15244200, 16091100, 19309320, 24136650, 28963980, 32182200, 36204975, 48273300, 57927960, 72409950, 96546600, 144819900, 289639800]

約数ペア:

[(1, 289639800), (2, 144819900), (3, 96546600), (4, 72409950), (5, 57927960), (6, 48273300), (8, 36204975), (9, 32182200), (10, 28963980), (12, 24136650), (15, 19309320), (18, 16091100), (19, 15244200), (20, 14481990), (24, 12068325), (25, 11585592), (27, 10727400), (30, 9654660), (36, 8045550), (38, 7622100), (40, 7240995), (45, 6436440), (50, 5792796), (54, 5363700), (57, 5081400), (60, 4827330), (72, 4022775), (75, 3861864), (76, 3811050), (81, 3575800), (90, 3218220), (95, 3048840), (100, 2896398), (108, 2681850), (114, 2540700), (120, 2413665), (135, 2145480), (150, 1930932), (152, 1905525), (162, 1787900), (171, 1693800), (180, 1609110), (190, 1524420), (200, 1448199), (216, 1340925), (225, 1287288), (228, 1270350), (270, 1072740), (285, 1016280), (300, 965466), (324, 893950), (342, 846900), (360, 804555), (380, 762210), (405, 715160), (450, 643644), (456, 635175), (475, 609768), (513, 564600), (540, 536370), (570, 508140), (600, 482733), (648, 446975), (675, 429096), (684, 423450), (760, 381105), (810, 357580), (855, 338760), (900, 321822), (941, 307800), (950, 304884), (1026, 282300), (1080, 268185), (1140, 254070), (1350, 214548), (1368, 211725), (1425, 203256), (1539, 188200), (1620, 178790), (1710, 169380), (1800, 160911), (1882, 153900), (1900, 152442), (2025, 143032), (2052, 141150), (2280, 127035), (2565, 112920), (2700, 107274), (2823, 102600), (2850, 101628), (3078, 94100), (3240, 89395), (3420, 84690), (3764, 76950), (3800, 76221), (4050, 71516), (4104, 70575), (4275, 67752), (4705, 61560), (5130, 56460), (5400, 53637), (5646, 51300), (5700, 50814), (6156, 47050), (6840, 42345), (7528, 38475), (7695, 37640), (8100, 35758), (8469, 34200), (8550, 33876), (9410, 30780), (10260, 28230), (11292, 25650), (11400, 25407), (12312, 23525), (12825, 22584), (14115, 20520), (15390, 18820), (16200, 17879), (16938, 17100)]