2006777880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{150659}}^1$

素因数の和:150713

約数の個数: 96

約数和(自身を含む): 6698343600

約数和(自身を除く): 4691565720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6660, 13320, 150659, 301318, 451977, 602636, 753295, 903954, 1205272, 1355931, 1506590, 1807908, 2259885, 2711862, 3013180, 3615816, 4519770, 5423724, 5574383, 6026360, 6779655, 9039540, 10847448, 11148766, 13559310, 16723149, 18079080, 22297532, 27118620, 27871915, 33446298, 44595064, 50169447, 54237240, 55743830, 66892596, 83615745, 100338894, 111487660, 133785192, 167231490, 200677788, 222975320, 250847235, 334462980, 401355576, 501694470, 668925960, 1003388940, 2006777880]

約数ペア:

[(1, 2006777880), (2, 1003388940), (3, 668925960), (4, 501694470), (5, 401355576), (6, 334462980), (8, 250847235), (9, 222975320), (10, 200677788), (12, 167231490), (15, 133785192), (18, 111487660), (20, 100338894), (24, 83615745), (30, 66892596), (36, 55743830), (37, 54237240), (40, 50169447), (45, 44595064), (60, 33446298), (72, 27871915), (74, 27118620), (90, 22297532), (111, 18079080), (120, 16723149), (148, 13559310), (180, 11148766), (185, 10847448), (222, 9039540), (296, 6779655), (333, 6026360), (360, 5574383), (370, 5423724), (444, 4519770), (555, 3615816), (666, 3013180), (740, 2711862), (888, 2259885), (1110, 1807908), (1332, 1506590), (1480, 1355931), (1665, 1205272), (2220, 903954), (2664, 753295), (3330, 602636), (4440, 451977), (6660, 301318), (13320, 150659)]