71907450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 191077056

約数和(自身を除く): 119169606

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 163, 170, 173, 255, 326, 346, 425, 489, 510, 519, 815, 850, 865, 978, 1038, 1275, 1630, 1730, 2445, 2550, 2595, 2771, 2941, 4075, 4325, 4890, 5190, 5542, 5882, 8150, 8313, 8650, 8823, 12225, 12975, 13855, 14705, 16626, 17646, 24450, 25950, 27710, 28199, 29410, 41565, 44115, 56398, 69275, 73525, 83130, 84597, 88230, 138550, 140995, 147050, 169194, 207825, 220575, 281990, 415650, 422985, 441150, 479383, 704975, 845970, 958766, 1409950, 1438149, 2114925, 2396915, 2876298, 4229850, 4793830, 7190745, 11984575, 14381490, 23969150, 35953725, 71907450]

約数ペア:

[(1, 71907450), (2, 35953725), (3, 23969150), (5, 14381490), (6, 11984575), (10, 7190745), (15, 4793830), (17, 4229850), (25, 2876298), (30, 2396915), (34, 2114925), (50, 1438149), (51, 1409950), (75, 958766), (85, 845970), (102, 704975), (150, 479383), (163, 441150), (170, 422985), (173, 415650), (255, 281990), (326, 220575), (346, 207825), (425, 169194), (489, 147050), (510, 140995), (519, 138550), (815, 88230), (850, 84597), (865, 83130), (978, 73525), (1038, 69275), (1275, 56398), (1630, 44115), (1730, 41565), (2445, 29410), (2550, 28199), (2595, 27710), (2771, 25950), (2941, 24450), (4075, 17646), (4325, 16626), (4890, 14705), (5190, 13855), (5542, 12975), (5882, 12225), (8150, 8823), (8313, 8650)]