87016500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:403

約数の個数: 144

約数和(自身を含む): 279888336

約数和(自身を除く): 192871836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 61, 75, 90, 100, 122, 125, 150, 180, 183, 225, 244, 250, 300, 305, 317, 366, 375, 450, 500, 549, 610, 634, 732, 750, 900, 915, 951, 1098, 1125, 1220, 1268, 1500, 1525, 1585, 1830, 1902, 2196, 2250, 2745, 2853, 3050, 3170, 3660, 3804, 4500, 4575, 4755, 5490, 5706, 6100, 6340, 7625, 7925, 9150, 9510, 10980, 11412, 13725, 14265, 15250, 15850, 18300, 19020, 19337, 22875, 23775, 27450, 28530, 30500, 31700, 38674, 39625, 45750, 47550, 54900, 57060, 58011, 68625, 71325, 77348, 79250, 91500, 95100, 96685, 116022, 118875, 137250, 142650, 158500, 174033, 193370, 232044, 237750, 274500, 285300, 290055, 348066, 356625, 386740, 475500, 483425, 580110, 696132, 713250, 870165, 966850, 1160220, 1426500, 1450275, 1740330, 1933700, 2417125, 2900550, 3480660, 4350825, 4834250, 5801100, 7251375, 8701650, 9668500, 14502750, 17403300, 21754125, 29005500, 43508250, 87016500]

約数ペア:

[(1, 87016500), (2, 43508250), (3, 29005500), (4, 21754125), (5, 17403300), (6, 14502750), (9, 9668500), (10, 8701650), (12, 7251375), (15, 5801100), (18, 4834250), (20, 4350825), (25, 3480660), (30, 2900550), (36, 2417125), (45, 1933700), (50, 1740330), (60, 1450275), (61, 1426500), (75, 1160220), (90, 966850), (100, 870165), (122, 713250), (125, 696132), (150, 580110), (180, 483425), (183, 475500), (225, 386740), (244, 356625), (250, 348066), (300, 290055), (305, 285300), (317, 274500), (366, 237750), (375, 232044), (450, 193370), (500, 174033), (549, 158500), (610, 142650), (634, 137250), (732, 118875), (750, 116022), (900, 96685), (915, 95100), (951, 91500), (1098, 79250), (1125, 77348), (1220, 71325), (1268, 68625), (1500, 58011), (1525, 57060), (1585, 54900), (1830, 47550), (1902, 45750), (2196, 39625), (2250, 38674), (2745, 31700), (2853, 30500), (3050, 28530), (3170, 27450), (3660, 23775), (3804, 22875), (4500, 19337), (4575, 19020), (4755, 18300), (5490, 15850), (5706, 15250), (6100, 14265), (6340, 13725), (7625, 11412), (7925, 10980), (9150, 9510)]