291093300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:655

約数の個数: 216

約数和(自身を含む): 995248800

約数和(自身を除く): 704155500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 29, 30, 36, 38, 45, 50, 57, 58, 60, 75, 76, 87, 90, 95, 100, 114, 116, 145, 150, 171, 174, 180, 190, 225, 228, 261, 285, 290, 300, 342, 348, 380, 435, 450, 475, 522, 551, 570, 580, 587, 684, 725, 855, 870, 900, 950, 1044, 1102, 1140, 1174, 1305, 1425, 1450, 1653, 1710, 1740, 1761, 1900, 2175, 2204, 2348, 2610, 2755, 2850, 2900, 2935, 3306, 3420, 3522, 4275, 4350, 4959, 5220, 5283, 5510, 5700, 5870, 6525, 6612, 7044, 8265, 8550, 8700, 8805, 9918, 10566, 11020, 11153, 11740, 13050, 13775, 14675, 16530, 17023, 17100, 17610, 19836, 21132, 22306, 24795, 26100, 26415, 27550, 29350, 33060, 33459, 34046, 35220, 41325, 44025, 44612, 49590, 51069, 52830, 55100, 55765, 58700, 66918, 68092, 82650, 85115, 88050, 99180, 100377, 102138, 105660, 111530, 123975, 132075, 133836, 153207, 165300, 167295, 170230, 176100, 200754, 204276, 223060, 247950, 255345, 264150, 278825, 306414, 323437, 334590, 340460, 401508, 425575, 495900, 501885, 510690, 528300, 557650, 612828, 646874, 669180, 766035, 836475, 851150, 970311, 1003770, 1021380, 1115300, 1276725, 1293748, 1532070, 1617185, 1672950, 1702300, 1940622, 2007540, 2509425, 2553450, 2910933, 3064140, 3234370, 3345900, 3830175, 3881244, 4851555, 5018850, 5106900, 5821866, 6468740, 7660350, 8085925, 9703110, 10037700, 11643732, 14554665, 15320700, 16171850, 19406220, 24257775, 29109330, 32343700, 48515550, 58218660, 72773325, 97031100, 145546650, 291093300]

約数ペア:

[(1, 291093300), (2, 145546650), (3, 97031100), (4, 72773325), (5, 58218660), (6, 48515550), (9, 32343700), (10, 29109330), (12, 24257775), (15, 19406220), (18, 16171850), (19, 15320700), (20, 14554665), (25, 11643732), (29, 10037700), (30, 9703110), (36, 8085925), (38, 7660350), (45, 6468740), (50, 5821866), (57, 5106900), (58, 5018850), (60, 4851555), (75, 3881244), (76, 3830175), (87, 3345900), (90, 3234370), (95, 3064140), (100, 2910933), (114, 2553450), (116, 2509425), (145, 2007540), (150, 1940622), (171, 1702300), (174, 1672950), (180, 1617185), (190, 1532070), (225, 1293748), (228, 1276725), (261, 1115300), (285, 1021380), (290, 1003770), (300, 970311), (342, 851150), (348, 836475), (380, 766035), (435, 669180), (450, 646874), (475, 612828), (522, 557650), (551, 528300), (570, 510690), (580, 501885), (587, 495900), (684, 425575), (725, 401508), (855, 340460), (870, 334590), (900, 323437), (950, 306414), (1044, 278825), (1102, 264150), (1140, 255345), (1174, 247950), (1305, 223060), (1425, 204276), (1450, 200754), (1653, 176100), (1710, 170230), (1740, 167295), (1761, 165300), (1900, 153207), (2175, 133836), (2204, 132075), (2348, 123975), (2610, 111530), (2755, 105660), (2850, 102138), (2900, 100377), (2935, 99180), (3306, 88050), (3420, 85115), (3522, 82650), (4275, 68092), (4350, 66918), (4959, 58700), (5220, 55765), (5283, 55100), (5510, 52830), (5700, 51069), (5870, 49590), (6525, 44612), (6612, 44025), (7044, 41325), (8265, 35220), (8550, 34046), (8700, 33459), (8805, 33060), (9918, 29350), (10566, 27550), (11020, 26415), (11153, 26100), (11740, 24795), (13050, 22306), (13775, 21132), (14675, 19836), (16530, 17610), (17023, 17100)]