249824520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 256

約数和(自身を含む): 962668800

約数和(自身を除く): 712844280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1237, 1320, 1485, 1496, 1530, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2376, 2474, 2805, 2970, 3060, 3366, 3672, 3711, 3740, 3960, 4488, 4590, 4948, 5049, 5610, 5940, 6120, 6185, 6732, 7422, 7480, 8415, 9180, 9896, 10098, 11133, 11220, 11880, 12370, 13464, 13607, 14844, 16830, 18360, 18555, 20196, 21029, 22266, 22440, 24740, 25245, 27214, 29688, 33399, 33660, 37110, 40392, 40821, 42058, 44532, 49480, 50490, 54428, 55665, 63087, 66798, 67320, 68035, 74220, 81642, 84116, 89064, 100980, 105145, 108856, 111330, 122463, 126174, 133596, 136070, 148440, 163284, 166995, 168232, 189261, 201960, 204105, 210290, 222660, 231319, 244926, 252348, 267192, 272140, 315435, 326568, 333990, 367389, 378522, 408210, 420580, 445320, 462638, 489852, 504696, 544280, 567783, 612315, 630870, 667980, 693957, 734778, 757044, 816420, 841160, 925276, 946305, 979704, 1135566, 1156595, 1224630, 1261740, 1335960, 1387914, 1469556, 1514088, 1632840, 1836945, 1850552, 1892610, 2081871, 2271132, 2313190, 2449260, 2523480, 2775828, 2838915, 2939112, 3469785, 3673890, 3785220, 4163742, 4542264, 4626380, 4898520, 5551656, 5677830, 6245613, 6939570, 7347780, 7570440, 8327484, 9252760, 10409355, 11355660, 12491226, 13879140, 14695560, 16654968, 20818710, 22711320, 24982452, 27758280, 31228065, 41637420, 49964904, 62456130, 83274840, 124912260, 249824520]

約数ペア:

[(1, 249824520), (2, 124912260), (3, 83274840), (4, 62456130), (5, 49964904), (6, 41637420), (8, 31228065), (9, 27758280), (10, 24982452), (11, 22711320), (12, 20818710), (15, 16654968), (17, 14695560), (18, 13879140), (20, 12491226), (22, 11355660), (24, 10409355), (27, 9252760), (30, 8327484), (33, 7570440), (34, 7347780), (36, 6939570), (40, 6245613), (44, 5677830), (45, 5551656), (51, 4898520), (54, 4626380), (55, 4542264), (60, 4163742), (66, 3785220), (68, 3673890), (72, 3469785), (85, 2939112), (88, 2838915), (90, 2775828), (99, 2523480), (102, 2449260), (108, 2313190), (110, 2271132), (120, 2081871), (132, 1892610), (135, 1850552), (136, 1836945), (153, 1632840), (165, 1514088), (170, 1469556), (180, 1387914), (187, 1335960), (198, 1261740), (204, 1224630), (216, 1156595), (220, 1135566), (255, 979704), (264, 946305), (270, 925276), (297, 841160), (306, 816420), (330, 757044), (340, 734778), (360, 693957), (374, 667980), (396, 630870), (408, 612315), (440, 567783), (459, 544280), (495, 504696), (510, 489852), (540, 462638), (561, 445320), (594, 420580), (612, 408210), (660, 378522), (680, 367389), (748, 333990), (765, 326568), (792, 315435), (918, 272140), (935, 267192), (990, 252348), (1020, 244926), (1080, 231319), (1122, 222660), (1188, 210290), (1224, 204105), (1237, 201960), (1320, 189261), (1485, 168232), (1496, 166995), (1530, 163284), (1683, 148440), (1836, 136070), (1870, 133596), (1980, 126174), (2040, 122463), (2244, 111330), (2295, 108856), (2376, 105145), (2474, 100980), (2805, 89064), (2970, 84116), (3060, 81642), (3366, 74220), (3672, 68035), (3711, 67320), (3740, 66798), (3960, 63087), (4488, 55665), (4590, 54428), (4948, 50490), (5049, 49480), (5610, 44532), (5940, 42058), (6120, 40821), (6185, 40392), (6732, 37110), (7422, 33660), (7480, 33399), (8415, 29688), (9180, 27214), (9896, 25245), (10098, 24740), (11133, 22440), (11220, 22266), (11880, 21029), (12370, 20196), (13464, 18555), (13607, 18360), (14844, 16830)]