421571550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 1089216000

約数和(自身を除く): 667644450

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 199, 290, 398, 435, 487, 597, 725, 870, 974, 995, 1194, 1450, 1461, 1990, 2175, 2435, 2922, 2985, 4350, 4870, 4975, 5771, 5970, 7305, 9950, 11542, 12175, 14123, 14610, 14925, 17313, 24350, 28246, 28855, 29850, 34626, 36525, 42369, 57710, 70615, 73050, 84738, 86565, 96913, 141230, 144275, 173130, 193826, 211845, 288550, 290739, 353075, 423690, 432825, 484565, 581478, 706150, 865650, 969130, 1059225, 1453695, 2118450, 2422825, 2810477, 2907390, 4845650, 5620954, 7268475, 8431431, 14052385, 14536950, 16862862, 28104770, 42157155, 70261925, 84314310, 140523850, 210785775, 421571550]

約数ペア:

[(1, 421571550), (2, 210785775), (3, 140523850), (5, 84314310), (6, 70261925), (10, 42157155), (15, 28104770), (25, 16862862), (29, 14536950), (30, 14052385), (50, 8431431), (58, 7268475), (75, 5620954), (87, 4845650), (145, 2907390), (150, 2810477), (174, 2422825), (199, 2118450), (290, 1453695), (398, 1059225), (435, 969130), (487, 865650), (597, 706150), (725, 581478), (870, 484565), (974, 432825), (995, 423690), (1194, 353075), (1450, 290739), (1461, 288550), (1990, 211845), (2175, 193826), (2435, 173130), (2922, 144275), (2985, 141230), (4350, 96913), (4870, 86565), (4975, 84738), (5771, 73050), (5970, 70615), (7305, 57710), (9950, 42369), (11542, 36525), (12175, 34626), (14123, 29850), (14610, 28855), (14925, 28246), (17313, 24350)]