9888152220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{250841}}^1$

素因数の和:250932

約数の個数: 96

約数和(自身を含む): 31184677440

約数和(自身を除く): 21296525220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 90, 108, 135, 146, 180, 219, 270, 292, 365, 438, 540, 657, 730, 876, 1095, 1314, 1460, 1971, 2190, 2628, 3285, 3942, 4380, 6570, 7884, 9855, 13140, 19710, 39420, 250841, 501682, 752523, 1003364, 1254205, 1505046, 2257569, 2508410, 3010092, 3762615, 4515138, 5016820, 6772707, 7525230, 9030276, 11287845, 13545414, 15050460, 18311393, 22575690, 27090828, 33863535, 36622786, 45151380, 54934179, 67727070, 73245572, 91556965, 109868358, 135454140, 164802537, 183113930, 219736716, 274670895, 329605074, 366227860, 494407611, 549341790, 659210148, 824012685, 988815222, 1098683580, 1648025370, 1977630444, 2472038055, 3296050740, 4944076110, 9888152220]

約数ペア:

[(1, 9888152220), (2, 4944076110), (3, 3296050740), (4, 2472038055), (5, 1977630444), (6, 1648025370), (9, 1098683580), (10, 988815222), (12, 824012685), (15, 659210148), (18, 549341790), (20, 494407611), (27, 366227860), (30, 329605074), (36, 274670895), (45, 219736716), (54, 183113930), (60, 164802537), (73, 135454140), (90, 109868358), (108, 91556965), (135, 73245572), (146, 67727070), (180, 54934179), (219, 45151380), (270, 36622786), (292, 33863535), (365, 27090828), (438, 22575690), (540, 18311393), (657, 15050460), (730, 13545414), (876, 11287845), (1095, 9030276), (1314, 7525230), (1460, 6772707), (1971, 5016820), (2190, 4515138), (2628, 3762615), (3285, 3010092), (3942, 2508410), (4380, 2257569), (6570, 1505046), (7884, 1254205), (9855, 1003364), (13140, 752523), (19710, 501682), (39420, 250841)]