425497320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 256

約数和(自身を含む): 1492992000

約数和(自身を除く): 1067494680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 71, 72, 90, 93, 108, 120, 124, 135, 142, 155, 179, 180, 186, 213, 216, 248, 270, 279, 284, 310, 355, 358, 360, 372, 426, 465, 537, 540, 558, 568, 620, 639, 710, 716, 744, 837, 852, 895, 930, 1065, 1074, 1080, 1116, 1240, 1278, 1395, 1420, 1432, 1611, 1674, 1704, 1790, 1860, 1917, 2130, 2148, 2201, 2232, 2556, 2685, 2790, 2840, 3195, 3222, 3348, 3580, 3720, 3834, 4185, 4260, 4296, 4402, 4833, 5112, 5370, 5549, 5580, 6390, 6444, 6603, 6696, 7160, 7668, 8055, 8370, 8520, 8804, 9585, 9666, 10740, 11005, 11098, 11160, 12709, 12780, 12888, 13206, 15336, 16110, 16647, 16740, 17608, 19170, 19332, 19809, 21480, 22010, 22196, 24165, 25418, 25560, 26412, 27745, 32220, 33015, 33294, 33480, 38127, 38340, 38664, 39618, 44020, 44392, 48330, 49941, 50836, 52824, 55490, 59427, 63545, 64440, 66030, 66588, 76254, 76680, 79236, 83235, 88040, 96660, 99045, 99882, 101672, 110980, 114381, 118854, 127090, 132060, 133176, 149823, 152508, 158472, 166470, 190635, 193320, 198090, 199764, 221960, 228762, 237708, 249705, 254180, 264120, 297135, 299646, 305016, 332940, 343143, 381270, 393979, 396180, 399528, 457524, 475416, 499410, 508360, 571905, 594270, 599292, 665880, 686286, 749115, 762540, 787958, 792360, 915048, 998820, 1143810, 1181937, 1188540, 1198584, 1372572, 1498230, 1525080, 1575916, 1715715, 1969895, 1997640, 2287620, 2363874, 2377080, 2745144, 2996460, 3151832, 3431430, 3545811, 3939790, 4575240, 4727748, 5909685, 5992920, 6862860, 7091622, 7879580, 9455496, 10637433, 11819370, 13725720, 14183244, 15759160, 17729055, 21274866, 23638740, 28366488, 35458110, 42549732, 47277480, 53187165, 70916220, 85099464, 106374330, 141832440, 212748660, 425497320]

約数ペア:

[(1, 425497320), (2, 212748660), (3, 141832440), (4, 106374330), (5, 85099464), (6, 70916220), (8, 53187165), (9, 47277480), (10, 42549732), (12, 35458110), (15, 28366488), (18, 23638740), (20, 21274866), (24, 17729055), (27, 15759160), (30, 14183244), (31, 13725720), (36, 11819370), (40, 10637433), (45, 9455496), (54, 7879580), (60, 7091622), (62, 6862860), (71, 5992920), (72, 5909685), (90, 4727748), (93, 4575240), (108, 3939790), (120, 3545811), (124, 3431430), (135, 3151832), (142, 2996460), (155, 2745144), (179, 2377080), (180, 2363874), (186, 2287620), (213, 1997640), (216, 1969895), (248, 1715715), (270, 1575916), (279, 1525080), (284, 1498230), (310, 1372572), (355, 1198584), (358, 1188540), (360, 1181937), (372, 1143810), (426, 998820), (465, 915048), (537, 792360), (540, 787958), (558, 762540), (568, 749115), (620, 686286), (639, 665880), (710, 599292), (716, 594270), (744, 571905), (837, 508360), (852, 499410), (895, 475416), (930, 457524), (1065, 399528), (1074, 396180), (1080, 393979), (1116, 381270), (1240, 343143), (1278, 332940), (1395, 305016), (1420, 299646), (1432, 297135), (1611, 264120), (1674, 254180), (1704, 249705), (1790, 237708), (1860, 228762), (1917, 221960), (2130, 199764), (2148, 198090), (2201, 193320), (2232, 190635), (2556, 166470), (2685, 158472), (2790, 152508), (2840, 149823), (3195, 133176), (3222, 132060), (3348, 127090), (3580, 118854), (3720, 114381), (3834, 110980), (4185, 101672), (4260, 99882), (4296, 99045), (4402, 96660), (4833, 88040), (5112, 83235), (5370, 79236), (5549, 76680), (5580, 76254), (6390, 66588), (6444, 66030), (6603, 64440), (6696, 63545), (7160, 59427), (7668, 55490), (8055, 52824), (8370, 50836), (8520, 49941), (8804, 48330), (9585, 44392), (9666, 44020), (10740, 39618), (11005, 38664), (11098, 38340), (11160, 38127), (12709, 33480), (12780, 33294), (12888, 33015), (13206, 32220), (15336, 27745), (16110, 26412), (16647, 25560), (16740, 25418), (17608, 24165), (19170, 22196), (19332, 22010), (19809, 21480)]