301686420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 1114767360

約数和(自身を除く): 813080940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 31, 34, 35, 42, 47, 51, 58, 60, 62, 68, 70, 84, 85, 87, 93, 94, 102, 105, 116, 119, 124, 140, 141, 145, 155, 170, 174, 186, 188, 203, 204, 210, 217, 235, 238, 255, 282, 290, 310, 329, 340, 348, 357, 372, 406, 420, 434, 435, 465, 470, 476, 493, 510, 527, 564, 580, 595, 609, 620, 651, 658, 705, 714, 799, 812, 868, 870, 899, 930, 940, 986, 987, 1015, 1020, 1054, 1085, 1190, 1218, 1302, 1316, 1363, 1410, 1428, 1457, 1479, 1581, 1598, 1645, 1740, 1785, 1798, 1860, 1972, 1974, 2030, 2108, 2170, 2380, 2397, 2436, 2465, 2604, 2635, 2697, 2726, 2820, 2914, 2958, 3045, 3162, 3196, 3255, 3290, 3451, 3570, 3596, 3689, 3948, 3995, 4060, 4089, 4340, 4371, 4495, 4794, 4930, 4935, 5270, 5394, 5452, 5593, 5828, 5916, 6090, 6293, 6324, 6510, 6580, 6815, 6902, 7140, 7285, 7378, 7395, 7905, 7990, 8178, 8742, 8990, 9541, 9588, 9860, 9870, 10199, 10353, 10540, 10788, 11067, 11186, 11985, 12180, 12586, 13020, 13485, 13630, 13804, 14570, 14756, 14790, 15283, 15810, 15980, 16356, 16779, 17255, 17484, 17980, 18445, 18879, 19082, 19740, 20398, 20445, 20706, 21855, 22134, 22372, 23171, 23970, 24769, 25172, 26970, 27260, 27965, 28623, 29140, 29580, 30566, 30597, 31465, 31620, 33558, 34510, 36890, 37758, 38164, 40796, 40890, 41412, 42253, 43710, 44268, 45849, 46342, 47705, 47940, 49538, 50995, 51765, 53940, 55335, 55930, 57246, 61132, 61194, 62930, 67116, 69020, 69513, 73780, 74307, 75516, 76415, 81780, 83895, 84506, 87420, 91698, 92684, 94395, 95410, 99076, 101990, 103530, 106981, 110670, 111860, 114492, 115855, 122388, 123845, 125860, 126759, 139026, 143115, 148614, 152830, 152985, 162197, 167790, 169012, 173383, 183396, 188790, 190820, 203980, 207060, 211265, 213962, 221340, 229245, 231710, 247690, 253518, 278052, 286230, 295771, 297228, 305660, 305970, 320943, 324394, 335580, 346766, 347565, 371535, 377580, 422530, 427924, 458490, 463420, 486591, 495380, 507036, 520149, 534905, 572460, 591542, 611940, 633795, 641886, 648788, 693532, 695130, 718301, 743070, 810985, 845060, 866915, 887313, 916980, 973182, 1040298, 1069810, 1183084, 1267590, 1283772, 1390260, 1436602, 1478855, 1486140, 1604715, 1621970, 1733830, 1774626, 1946364, 2080596, 2139620, 2154903, 2432955, 2535180, 2600745, 2873204, 2957710, 3209430, 3243940, 3467660, 3549252, 3591505, 4309806, 4436565, 4865910, 5028107, 5201490, 5915420, 6418860, 7183010, 8619612, 8873130, 9731820, 10056214, 10402980, 10774515, 14366020, 15084321, 17746260, 20112428, 21549030, 25140535, 30168642, 43098060, 50281070, 60337284, 75421605, 100562140, 150843210, 301686420]

約数ペア:

[(1, 301686420), (2, 150843210), (3, 100562140), (4, 75421605), (5, 60337284), (6, 50281070), (7, 43098060), (10, 30168642), (12, 25140535), (14, 21549030), (15, 20112428), (17, 17746260), (20, 15084321), (21, 14366020), (28, 10774515), (29, 10402980), (30, 10056214), (31, 9731820), (34, 8873130), (35, 8619612), (42, 7183010), (47, 6418860), (51, 5915420), (58, 5201490), (60, 5028107), (62, 4865910), (68, 4436565), (70, 4309806), (84, 3591505), (85, 3549252), (87, 3467660), (93, 3243940), (94, 3209430), (102, 2957710), (105, 2873204), (116, 2600745), (119, 2535180), (124, 2432955), (140, 2154903), (141, 2139620), (145, 2080596), (155, 1946364), (170, 1774626), (174, 1733830), (186, 1621970), (188, 1604715), (203, 1486140), (204, 1478855), (210, 1436602), (217, 1390260), (235, 1283772), (238, 1267590), (255, 1183084), (282, 1069810), (290, 1040298), (310, 973182), (329, 916980), (340, 887313), (348, 866915), (357, 845060), (372, 810985), (406, 743070), (420, 718301), (434, 695130), (435, 693532), (465, 648788), (470, 641886), (476, 633795), (493, 611940), (510, 591542), (527, 572460), (564, 534905), (580, 520149), (595, 507036), (609, 495380), (620, 486591), (651, 463420), (658, 458490), (705, 427924), (714, 422530), (799, 377580), (812, 371535), (868, 347565), (870, 346766), (899, 335580), (930, 324394), (940, 320943), (986, 305970), (987, 305660), (1015, 297228), (1020, 295771), (1054, 286230), (1085, 278052), (1190, 253518), (1218, 247690), (1302, 231710), (1316, 229245), (1363, 221340), (1410, 213962), (1428, 211265), (1457, 207060), (1479, 203980), (1581, 190820), (1598, 188790), (1645, 183396), (1740, 173383), (1785, 169012), (1798, 167790), (1860, 162197), (1972, 152985), (1974, 152830), (2030, 148614), (2108, 143115), (2170, 139026), (2380, 126759), (2397, 125860), (2436, 123845), (2465, 122388), (2604, 115855), (2635, 114492), (2697, 111860), (2726, 110670), (2820, 106981), (2914, 103530), (2958, 101990), (3045, 99076), (3162, 95410), (3196, 94395), (3255, 92684), (3290, 91698), (3451, 87420), (3570, 84506), (3596, 83895), (3689, 81780), (3948, 76415), (3995, 75516), (4060, 74307), (4089, 73780), (4340, 69513), (4371, 69020), (4495, 67116), (4794, 62930), (4930, 61194), (4935, 61132), (5270, 57246), (5394, 55930), (5452, 55335), (5593, 53940), (5828, 51765), (5916, 50995), (6090, 49538), (6293, 47940), (6324, 47705), (6510, 46342), (6580, 45849), (6815, 44268), (6902, 43710), (7140, 42253), (7285, 41412), (7378, 40890), (7395, 40796), (7905, 38164), (7990, 37758), (8178, 36890), (8742, 34510), (8990, 33558), (9541, 31620), (9588, 31465), (9860, 30597), (9870, 30566), (10199, 29580), (10353, 29140), (10540, 28623), (10788, 27965), (11067, 27260), (11186, 26970), (11985, 25172), (12180, 24769), (12586, 23970), (13020, 23171), (13485, 22372), (13630, 22134), (13804, 21855), (14570, 20706), (14756, 20445), (14790, 20398), (15283, 19740), (15810, 19082), (15980, 18879), (16356, 18445), (16779, 17980), (17255, 17484)]