87284400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{10391}}^1$

素因数の和:10419

約数の個数: 120

約数和(自身を含む): 319574784

約数和(自身を除く): 232290384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 10391, 20782, 31173, 41564, 51955, 62346, 72737, 83128, 103910, 124692, 145474, 155865, 166256, 207820, 218211, 249384, 259775, 290948, 311730, 363685, 415640, 436422, 498768, 519550, 581896, 623460, 727370, 779325, 831280, 872844, 1039100, 1091055, 1163792, 1246920, 1454740, 1558650, 1745688, 1818425, 2078200, 2182110, 2493840, 2909480, 3117300, 3491376, 3636850, 4156400, 4364220, 5455275, 5818960, 6234600, 7273700, 8728440, 10910550, 12469200, 14547400, 17456880, 21821100, 29094800, 43642200, 87284400]

約数ペア:

[(1, 87284400), (2, 43642200), (3, 29094800), (4, 21821100), (5, 17456880), (6, 14547400), (7, 12469200), (8, 10910550), (10, 8728440), (12, 7273700), (14, 6234600), (15, 5818960), (16, 5455275), (20, 4364220), (21, 4156400), (24, 3636850), (25, 3491376), (28, 3117300), (30, 2909480), (35, 2493840), (40, 2182110), (42, 2078200), (48, 1818425), (50, 1745688), (56, 1558650), (60, 1454740), (70, 1246920), (75, 1163792), (80, 1091055), (84, 1039100), (100, 872844), (105, 831280), (112, 779325), (120, 727370), (140, 623460), (150, 581896), (168, 519550), (175, 498768), (200, 436422), (210, 415640), (240, 363685), (280, 311730), (300, 290948), (336, 259775), (350, 249384), (400, 218211), (420, 207820), (525, 166256), (560, 155865), (600, 145474), (700, 124692), (840, 103910), (1050, 83128), (1200, 72737), (1400, 62346), (1680, 51955), (2100, 41564), (2800, 31173), (4200, 20782), (8400, 10391)]