321129000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 192

約数和(自身を含む): 1121402880

約数和(自身を除く): 800273880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 31, 36, 40, 45, 50, 60, 62, 72, 75, 90, 93, 100, 120, 124, 125, 150, 155, 180, 186, 200, 225, 248, 250, 279, 300, 310, 360, 372, 375, 450, 465, 500, 558, 600, 620, 744, 750, 775, 900, 930, 1000, 1116, 1125, 1151, 1240, 1395, 1500, 1550, 1800, 1860, 2232, 2250, 2302, 2325, 2790, 3000, 3100, 3453, 3720, 3875, 4500, 4604, 4650, 5580, 5755, 6200, 6906, 6975, 7750, 9000, 9208, 9300, 10359, 11160, 11510, 11625, 13812, 13950, 15500, 17265, 18600, 20718, 23020, 23250, 27624, 27900, 28775, 31000, 34530, 34875, 35681, 41436, 46040, 46500, 51795, 55800, 57550, 69060, 69750, 71362, 82872, 86325, 93000, 103590, 107043, 115100, 138120, 139500, 142724, 143875, 172650, 178405, 207180, 214086, 230200, 258975, 279000, 285448, 287750, 321129, 345300, 356810, 414360, 428172, 431625, 517950, 535215, 575500, 642258, 690600, 713620, 856344, 863250, 892025, 1035900, 1070430, 1151000, 1284516, 1294875, 1427240, 1605645, 1726500, 1784050, 2071800, 2140860, 2569032, 2589750, 2676075, 3211290, 3453000, 3568100, 4281720, 4460125, 5179500, 5352150, 6422580, 7136200, 8028225, 8920250, 10359000, 10704300, 12845160, 13380375, 16056450, 17840500, 21408600, 26760750, 32112900, 35681000, 40141125, 53521500, 64225800, 80282250, 107043000, 160564500, 321129000]

約数ペア:

[(1, 321129000), (2, 160564500), (3, 107043000), (4, 80282250), (5, 64225800), (6, 53521500), (8, 40141125), (9, 35681000), (10, 32112900), (12, 26760750), (15, 21408600), (18, 17840500), (20, 16056450), (24, 13380375), (25, 12845160), (30, 10704300), (31, 10359000), (36, 8920250), (40, 8028225), (45, 7136200), (50, 6422580), (60, 5352150), (62, 5179500), (72, 4460125), (75, 4281720), (90, 3568100), (93, 3453000), (100, 3211290), (120, 2676075), (124, 2589750), (125, 2569032), (150, 2140860), (155, 2071800), (180, 1784050), (186, 1726500), (200, 1605645), (225, 1427240), (248, 1294875), (250, 1284516), (279, 1151000), (300, 1070430), (310, 1035900), (360, 892025), (372, 863250), (375, 856344), (450, 713620), (465, 690600), (500, 642258), (558, 575500), (600, 535215), (620, 517950), (744, 431625), (750, 428172), (775, 414360), (900, 356810), (930, 345300), (1000, 321129), (1116, 287750), (1125, 285448), (1151, 279000), (1240, 258975), (1395, 230200), (1500, 214086), (1550, 207180), (1800, 178405), (1860, 172650), (2232, 143875), (2250, 142724), (2302, 139500), (2325, 138120), (2790, 115100), (3000, 107043), (3100, 103590), (3453, 93000), (3720, 86325), (3875, 82872), (4500, 71362), (4604, 69750), (4650, 69060), (5580, 57550), (5755, 55800), (6200, 51795), (6906, 46500), (6975, 46040), (7750, 41436), (9000, 35681), (9208, 34875), (9300, 34530), (10359, 31000), (11160, 28775), (11510, 27900), (11625, 27624), (13812, 23250), (13950, 23020), (15500, 20718), (17265, 18600)]