425274840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{877}}^1$

素因数の和:1346

約数の個数: 128

約数和(自身を含む): 1422360000

約数和(自身を除く): 997085160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 449, 540, 877, 898, 1080, 1347, 1754, 1796, 2245, 2631, 2694, 3508, 3592, 4041, 4385, 4490, 5262, 5388, 6735, 7016, 7893, 8082, 8770, 8980, 10524, 10776, 12123, 13155, 13470, 15786, 16164, 17540, 17960, 20205, 21048, 23679, 24246, 26310, 26940, 31572, 32328, 35080, 39465, 40410, 47358, 48492, 52620, 53880, 60615, 63144, 78930, 80820, 94716, 96984, 105240, 118395, 121230, 157860, 161640, 189432, 236790, 242460, 315720, 393773, 473580, 484920, 787546, 947160, 1181319, 1575092, 1968865, 2362638, 3150184, 3543957, 3937730, 4725276, 5906595, 7087914, 7875460, 9450552, 10631871, 11813190, 14175828, 15750920, 17719785, 21263742, 23626380, 28351656, 35439570, 42527484, 47252760, 53159355, 70879140, 85054968, 106318710, 141758280, 212637420, 425274840]

約数ペア:

[(1, 425274840), (2, 212637420), (3, 141758280), (4, 106318710), (5, 85054968), (6, 70879140), (8, 53159355), (9, 47252760), (10, 42527484), (12, 35439570), (15, 28351656), (18, 23626380), (20, 21263742), (24, 17719785), (27, 15750920), (30, 14175828), (36, 11813190), (40, 10631871), (45, 9450552), (54, 7875460), (60, 7087914), (72, 5906595), (90, 4725276), (108, 3937730), (120, 3543957), (135, 3150184), (180, 2362638), (216, 1968865), (270, 1575092), (360, 1181319), (449, 947160), (540, 787546), (877, 484920), (898, 473580), (1080, 393773), (1347, 315720), (1754, 242460), (1796, 236790), (2245, 189432), (2631, 161640), (2694, 157860), (3508, 121230), (3592, 118395), (4041, 105240), (4385, 96984), (4490, 94716), (5262, 80820), (5388, 78930), (6735, 63144), (7016, 60615), (7893, 53880), (8082, 52620), (8770, 48492), (8980, 47358), (10524, 40410), (10776, 39465), (12123, 35080), (13155, 32328), (13470, 31572), (15786, 26940), (16164, 26310), (17540, 24246), (17960, 23679), (20205, 21048)]