352479400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 192

約数和(自身を含む): 1023684480

約数和(自身を除く): 671205080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 107, 130, 140, 175, 181, 182, 200, 214, 260, 280, 325, 350, 362, 364, 428, 455, 520, 535, 650, 700, 724, 728, 749, 856, 905, 910, 1070, 1267, 1300, 1391, 1400, 1448, 1498, 1810, 1820, 2140, 2275, 2353, 2534, 2600, 2675, 2782, 2996, 3620, 3640, 3745, 4280, 4525, 4550, 4706, 5068, 5350, 5564, 5992, 6335, 6955, 7240, 7490, 9050, 9100, 9412, 9737, 10136, 10700, 11128, 11765, 12670, 13910, 14980, 16471, 18100, 18200, 18725, 18824, 19367, 19474, 21400, 23530, 25340, 27820, 29960, 31675, 32942, 34775, 36200, 37450, 38734, 38948, 47060, 48685, 50680, 55640, 58825, 63350, 65884, 69550, 74900, 77468, 77896, 82355, 94120, 96835, 97370, 117650, 126700, 131768, 135569, 139100, 149800, 154936, 164710, 193670, 194740, 235300, 243425, 251771, 253400, 271138, 278200, 329420, 387340, 389480, 411775, 470600, 484175, 486850, 503542, 542276, 658840, 677845, 774680, 823550, 968350, 973700, 1007084, 1084552, 1258855, 1355690, 1647100, 1762397, 1936700, 1947400, 2014168, 2517710, 2711380, 3294200, 3389225, 3524794, 3873400, 5035420, 5422760, 6294275, 6778450, 7049588, 8811985, 10070840, 12588550, 13556900, 14099176, 17623970, 25177100, 27113800, 35247940, 44059925, 50354200, 70495880, 88119850, 176239700, 352479400]

約数ペア:

[(1, 352479400), (2, 176239700), (4, 88119850), (5, 70495880), (7, 50354200), (8, 44059925), (10, 35247940), (13, 27113800), (14, 25177100), (20, 17623970), (25, 14099176), (26, 13556900), (28, 12588550), (35, 10070840), (40, 8811985), (50, 7049588), (52, 6778450), (56, 6294275), (65, 5422760), (70, 5035420), (91, 3873400), (100, 3524794), (104, 3389225), (107, 3294200), (130, 2711380), (140, 2517710), (175, 2014168), (181, 1947400), (182, 1936700), (200, 1762397), (214, 1647100), (260, 1355690), (280, 1258855), (325, 1084552), (350, 1007084), (362, 973700), (364, 968350), (428, 823550), (455, 774680), (520, 677845), (535, 658840), (650, 542276), (700, 503542), (724, 486850), (728, 484175), (749, 470600), (856, 411775), (905, 389480), (910, 387340), (1070, 329420), (1267, 278200), (1300, 271138), (1391, 253400), (1400, 251771), (1448, 243425), (1498, 235300), (1810, 194740), (1820, 193670), (2140, 164710), (2275, 154936), (2353, 149800), (2534, 139100), (2600, 135569), (2675, 131768), (2782, 126700), (2996, 117650), (3620, 97370), (3640, 96835), (3745, 94120), (4280, 82355), (4525, 77896), (4550, 77468), (4706, 74900), (5068, 69550), (5350, 65884), (5564, 63350), (5992, 58825), (6335, 55640), (6955, 50680), (7240, 48685), (7490, 47060), (9050, 38948), (9100, 38734), (9412, 37450), (9737, 36200), (10136, 34775), (10700, 32942), (11128, 31675), (11765, 29960), (12670, 27820), (13910, 25340), (14980, 23530), (16471, 21400), (18100, 19474), (18200, 19367), (18725, 18824)]