44385180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 149538816

約数和(自身を除く): 105153636

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 487, 490, 588, 620, 651, 735, 868, 930, 974, 980, 1085, 1302, 1461, 1470, 1519, 1860, 1948, 2170, 2435, 2604, 2922, 2940, 3038, 3255, 3409, 4340, 4557, 4870, 5844, 6076, 6510, 6818, 7305, 7595, 9114, 9740, 10227, 13020, 13636, 14610, 15097, 15190, 17045, 18228, 20454, 22785, 23863, 29220, 30194, 30380, 34090, 40908, 45291, 45570, 47726, 51135, 60388, 68180, 71589, 75485, 90582, 91140, 95452, 102270, 105679, 119315, 143178, 150970, 181164, 204540, 211358, 226455, 238630, 286356, 301940, 317037, 357945, 422716, 452910, 477260, 528395, 634074, 715890, 739753, 905820, 1056790, 1268148, 1431780, 1479506, 1585185, 2113580, 2219259, 2959012, 3170370, 3698765, 4438518, 6340740, 7397530, 8877036, 11096295, 14795060, 22192590, 44385180]

約数ペア:

[(1, 44385180), (2, 22192590), (3, 14795060), (4, 11096295), (5, 8877036), (6, 7397530), (7, 6340740), (10, 4438518), (12, 3698765), (14, 3170370), (15, 2959012), (20, 2219259), (21, 2113580), (28, 1585185), (30, 1479506), (31, 1431780), (35, 1268148), (42, 1056790), (49, 905820), (60, 739753), (62, 715890), (70, 634074), (84, 528395), (93, 477260), (98, 452910), (105, 422716), (124, 357945), (140, 317037), (147, 301940), (155, 286356), (186, 238630), (196, 226455), (210, 211358), (217, 204540), (245, 181164), (294, 150970), (310, 143178), (372, 119315), (420, 105679), (434, 102270), (465, 95452), (487, 91140), (490, 90582), (588, 75485), (620, 71589), (651, 68180), (735, 60388), (868, 51135), (930, 47726), (974, 45570), (980, 45291), (1085, 40908), (1302, 34090), (1461, 30380), (1470, 30194), (1519, 29220), (1860, 23863), (1948, 22785), (2170, 20454), (2435, 18228), (2604, 17045), (2922, 15190), (2940, 15097), (3038, 14610), (3255, 13636), (3409, 13020), (4340, 10227), (4557, 9740), (4870, 9114), (5844, 7595), (6076, 7305), (6510, 6818)]