30148500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 89107200

約数和(自身を除く): 58958700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 125, 150, 199, 202, 250, 300, 303, 375, 398, 404, 500, 505, 597, 606, 750, 796, 995, 1010, 1194, 1212, 1500, 1515, 1990, 2020, 2388, 2525, 2985, 3030, 3980, 4975, 5050, 5970, 6060, 7575, 9950, 10100, 11940, 12625, 14925, 15150, 19900, 20099, 24875, 25250, 29850, 30300, 37875, 40198, 49750, 50500, 59700, 60297, 74625, 75750, 80396, 99500, 100495, 120594, 149250, 151500, 200990, 241188, 298500, 301485, 401980, 502475, 602970, 1004950, 1205940, 1507425, 2009900, 2512375, 3014850, 5024750, 6029700, 7537125, 10049500, 15074250, 30148500]

約数ペア:

[(1, 30148500), (2, 15074250), (3, 10049500), (4, 7537125), (5, 6029700), (6, 5024750), (10, 3014850), (12, 2512375), (15, 2009900), (20, 1507425), (25, 1205940), (30, 1004950), (50, 602970), (60, 502475), (75, 401980), (100, 301485), (101, 298500), (125, 241188), (150, 200990), (199, 151500), (202, 149250), (250, 120594), (300, 100495), (303, 99500), (375, 80396), (398, 75750), (404, 74625), (500, 60297), (505, 59700), (597, 50500), (606, 49750), (750, 40198), (796, 37875), (995, 30300), (1010, 29850), (1194, 25250), (1212, 24875), (1500, 20099), (1515, 19900), (1990, 15150), (2020, 14925), (2388, 12625), (2525, 11940), (2985, 10100), (3030, 9950), (3980, 7575), (4975, 6060), (5050, 5970)]