202857900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3384

約数の個数: 144

約数和(自身を含む): 694122240

約数和(自身を除く): 491264340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2100, 2175, 2436, 2900, 3045, 3331, 4060, 4350, 5075, 6090, 6662, 8700, 9993, 10150, 12180, 13324, 15225, 16655, 19986, 20300, 23317, 30450, 33310, 39972, 46634, 49965, 60900, 66620, 69951, 83275, 93268, 96599, 99930, 116585, 139902, 166550, 193198, 199860, 233170, 249825, 279804, 289797, 333100, 349755, 386396, 466340, 482995, 499650, 579594, 582925, 676193, 699510, 965990, 999300, 1159188, 1165850, 1352386, 1399020, 1448985, 1748775, 1931980, 2028579, 2331700, 2414975, 2704772, 2897970, 3380965, 3497550, 4057158, 4829950, 5795940, 6761930, 6995100, 7244925, 8114316, 9659900, 10142895, 13523860, 14489850, 16904825, 20285790, 28979700, 33809650, 40571580, 50714475, 67619300, 101428950, 202857900]

約数ペア:

[(1, 202857900), (2, 101428950), (3, 67619300), (4, 50714475), (5, 40571580), (6, 33809650), (7, 28979700), (10, 20285790), (12, 16904825), (14, 14489850), (15, 13523860), (20, 10142895), (21, 9659900), (25, 8114316), (28, 7244925), (29, 6995100), (30, 6761930), (35, 5795940), (42, 4829950), (50, 4057158), (58, 3497550), (60, 3380965), (70, 2897970), (75, 2704772), (84, 2414975), (87, 2331700), (100, 2028579), (105, 1931980), (116, 1748775), (140, 1448985), (145, 1399020), (150, 1352386), (174, 1165850), (175, 1159188), (203, 999300), (210, 965990), (290, 699510), (300, 676193), (348, 582925), (350, 579594), (406, 499650), (420, 482995), (435, 466340), (525, 386396), (580, 349755), (609, 333100), (700, 289797), (725, 279804), (812, 249825), (870, 233170), (1015, 199860), (1050, 193198), (1218, 166550), (1450, 139902), (1740, 116585), (2030, 99930), (2100, 96599), (2175, 93268), (2436, 83275), (2900, 69951), (3045, 66620), (3331, 60900), (4060, 49965), (4350, 46634), (5075, 39972), (6090, 33310), (6662, 30450), (8700, 23317), (9993, 20300), (10150, 19986), (12180, 16655), (13324, 15225)]