497613900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8171}}^1$

素因数の和:8224

約数の個数: 144

約数和(自身を含む): 1702391040

約数和(自身を除く): 1204777140

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, 4060, 4350, 5075, 6090, 8171, 8700, 10150, 12180, 15225, 16342, 20300, 24513, 30450, 32684, 40855, 49026, 57197, 60900, 81710, 98052, 114394, 122565, 163420, 171591, 204275, 228788, 236959, 245130, 285985, 343182, 408550, 473918, 490260, 571970, 612825, 686364, 710877, 817100, 857955, 947836, 1143940, 1184795, 1225650, 1421754, 1429925, 1658713, 1715910, 2369590, 2451300, 2843508, 2859850, 3317426, 3431820, 3554385, 4289775, 4739180, 4976139, 5719700, 5923975, 6634852, 7108770, 8293565, 8579550, 9952278, 11847950, 14217540, 16587130, 17159100, 17771925, 19904556, 23695900, 24880695, 33174260, 35543850, 41467825, 49761390, 71087700, 82935650, 99522780, 124403475, 165871300, 248806950, 497613900]

約数ペア:

[(1, 497613900), (2, 248806950), (3, 165871300), (4, 124403475), (5, 99522780), (6, 82935650), (7, 71087700), (10, 49761390), (12, 41467825), (14, 35543850), (15, 33174260), (20, 24880695), (21, 23695900), (25, 19904556), (28, 17771925), (29, 17159100), (30, 16587130), (35, 14217540), (42, 11847950), (50, 9952278), (58, 8579550), (60, 8293565), (70, 7108770), (75, 6634852), (84, 5923975), (87, 5719700), (100, 4976139), (105, 4739180), (116, 4289775), (140, 3554385), (145, 3431820), (150, 3317426), (174, 2859850), (175, 2843508), (203, 2451300), (210, 2369590), (290, 1715910), (300, 1658713), (348, 1429925), (350, 1421754), (406, 1225650), (420, 1184795), (435, 1143940), (525, 947836), (580, 857955), (609, 817100), (700, 710877), (725, 686364), (812, 612825), (870, 571970), (1015, 490260), (1050, 473918), (1218, 408550), (1450, 343182), (1740, 285985), (2030, 245130), (2100, 236959), (2175, 228788), (2436, 204275), (2900, 171591), (3045, 163420), (4060, 122565), (4350, 114394), (5075, 98052), (6090, 81710), (8171, 60900), (8700, 57197), (10150, 49026), (12180, 40855), (15225, 32684), (16342, 30450), (20300, 24513)]