501490620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4244

約数の個数: 144

約数和(自身を含む): 1642455360

約数和(自身を除く): 1140964740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 45, 46, 58, 60, 69, 87, 90, 92, 115, 116, 138, 145, 174, 180, 207, 230, 261, 276, 290, 345, 348, 414, 435, 460, 522, 580, 667, 690, 828, 870, 1035, 1044, 1305, 1334, 1380, 1740, 2001, 2070, 2610, 2668, 3335, 4002, 4140, 4177, 5220, 6003, 6670, 8004, 8354, 10005, 12006, 12531, 13340, 16708, 20010, 20885, 24012, 25062, 30015, 37593, 40020, 41770, 50124, 60030, 62655, 75186, 83540, 96071, 120060, 121133, 125310, 150372, 187965, 192142, 242266, 250620, 288213, 363399, 375930, 384284, 480355, 484532, 576426, 605665, 726798, 751860, 864639, 960710, 1090197, 1152852, 1211330, 1441065, 1453596, 1729278, 1816995, 1921420, 2180394, 2422660, 2786059, 2882130, 3458556, 3633990, 4323195, 4360788, 5450985, 5572118, 5764260, 7267980, 8358177, 8646390, 10901970, 11144236, 13930295, 16716354, 17292780, 21803940, 25074531, 27860590, 33432708, 41790885, 50149062, 55721180, 83581770, 100298124, 125372655, 167163540, 250745310, 501490620]

約数ペア:

[(1, 501490620), (2, 250745310), (3, 167163540), (4, 125372655), (5, 100298124), (6, 83581770), (9, 55721180), (10, 50149062), (12, 41790885), (15, 33432708), (18, 27860590), (20, 25074531), (23, 21803940), (29, 17292780), (30, 16716354), (36, 13930295), (45, 11144236), (46, 10901970), (58, 8646390), (60, 8358177), (69, 7267980), (87, 5764260), (90, 5572118), (92, 5450985), (115, 4360788), (116, 4323195), (138, 3633990), (145, 3458556), (174, 2882130), (180, 2786059), (207, 2422660), (230, 2180394), (261, 1921420), (276, 1816995), (290, 1729278), (345, 1453596), (348, 1441065), (414, 1211330), (435, 1152852), (460, 1090197), (522, 960710), (580, 864639), (667, 751860), (690, 726798), (828, 605665), (870, 576426), (1035, 484532), (1044, 480355), (1305, 384284), (1334, 375930), (1380, 363399), (1740, 288213), (2001, 250620), (2070, 242266), (2610, 192142), (2668, 187965), (3335, 150372), (4002, 125310), (4140, 121133), (4177, 120060), (5220, 96071), (6003, 83540), (6670, 75186), (8004, 62655), (8354, 60030), (10005, 50124), (12006, 41770), (12531, 40020), (13340, 37593), (16708, 30015), (20010, 25062), (20885, 24012)]