133155540

素因数分解:

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

素因数の和:547

約数の個数: 216

約数和(自身を含む): 486001152

約数和(自身を除く): 352845612

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 487, 490, 558, 588, 620, 630, 651, 735, 868, 882, 930, 974, 980, 1085, 1116, 1260, 1302, 1395, 1461, 1470, 1519, 1764, 1860, 1948, 1953, 2170, 2205, 2435, 2604, 2790, 2922, 2940, 3038, 3255, 3409, 3906, 4340, 4383, 4410, 4557, 4870, 5580, 5844, 6076, 6510, 6818, 7305, 7595, 7812, 8766, 8820, 9114, 9740, 9765, 10227, 13020, 13636, 13671, 14610, 15097, 15190, 17045, 17532, 18228, 19530, 20454, 21915, 22785, 23863, 27342, 29220, 30194, 30380, 30681, 34090, 39060, 40908, 43830, 45291, 45570, 47726, 51135, 54684, 60388, 61362, 68180, 68355, 71589, 75485, 87660, 90582, 91140, 95452, 102270, 105679, 119315, 122724, 135873, 136710, 143178, 150970, 153405, 181164, 204540, 211358, 214767, 226455, 238630, 271746, 273420, 286356, 301940, 306810, 317037, 357945, 422716, 429534, 452910, 477260, 528395, 543492, 613620, 634074, 679365, 715890, 739753, 859068, 905820, 951111, 1056790, 1073835, 1268148, 1358730, 1431780, 1479506, 1585185, 1902222, 2113580, 2147670, 2219259, 2717460, 2959012, 3170370, 3698765, 3804444, 4295340, 4438518, 4755555, 6340740, 6657777, 7397530, 8877036, 9511110, 11096295, 13315554, 14795060, 19022220, 22192590, 26631108, 33288885, 44385180, 66577770, 133155540]

約数ペア:

[(1, 133155540), (2, 66577770), (3, 44385180), (4, 33288885), (5, 26631108), (6, 22192590), (7, 19022220), (9, 14795060), (10, 13315554), (12, 11096295), (14, 9511110), (15, 8877036), (18, 7397530), (20, 6657777), (21, 6340740), (28, 4755555), (30, 4438518), (31, 4295340), (35, 3804444), (36, 3698765), (42, 3170370), (45, 2959012), (49, 2717460), (60, 2219259), (62, 2147670), (63, 2113580), (70, 1902222), (84, 1585185), (90, 1479506), (93, 1431780), (98, 1358730), (105, 1268148), (124, 1073835), (126, 1056790), (140, 951111), (147, 905820), (155, 859068), (180, 739753), (186, 715890), (196, 679365), (210, 634074), (217, 613620), (245, 543492), (252, 528395), (279, 477260), (294, 452910), (310, 429534), (315, 422716), (372, 357945), (420, 317037), (434, 306810), (441, 301940), (465, 286356), (487, 273420), (490, 271746), (558, 238630), (588, 226455), (620, 214767), (630, 211358), (651, 204540), (735, 181164), (868, 153405), (882, 150970), (930, 143178), (974, 136710), (980, 135873), (1085, 122724), (1116, 119315), (1260, 105679), (1302, 102270), (1395, 95452), (1461, 91140), (1470, 90582), (1519, 87660), (1764, 75485), (1860, 71589), (1948, 68355), (1953, 68180), (2170, 61362), (2205, 60388), (2435, 54684), (2604, 51135), (2790, 47726), (2922, 45570), (2940, 45291), (3038, 43830), (3255, 40908), (3409, 39060), (3906, 34090), (4340, 30681), (4383, 30380), (4410, 30194), (4557, 29220), (4870, 27342), (5580, 23863), (5844, 22785), (6076, 21915), (6510, 20454), (6818, 19530), (7305, 18228), (7595, 17532), (7812, 17045), (8766, 15190), (8820, 15097), (9114, 14610), (9740, 13671), (9765, 13636), (10227, 13020)]