138500400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 446580544

約数和(自身を除く): 308080144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 211, 240, 300, 400, 422, 547, 600, 633, 844, 1055, 1094, 1200, 1266, 1641, 1688, 2110, 2188, 2532, 2735, 3165, 3282, 3376, 4220, 4376, 5064, 5275, 5470, 6330, 6564, 8205, 8440, 8752, 10128, 10550, 10940, 12660, 13128, 13675, 15825, 16410, 16880, 21100, 21880, 25320, 26256, 27350, 31650, 32820, 41025, 42200, 43760, 50640, 54700, 63300, 65640, 82050, 84400, 109400, 115417, 126600, 131280, 164100, 218800, 230834, 253200, 328200, 346251, 461668, 577085, 656400, 692502, 923336, 1154170, 1385004, 1731255, 1846672, 2308340, 2770008, 2885425, 3462510, 4616680, 5540016, 5770850, 6925020, 8656275, 9233360, 11541700, 13850040, 17312550, 23083400, 27700080, 34625100, 46166800, 69250200, 138500400]

約数ペア:

[(1, 138500400), (2, 69250200), (3, 46166800), (4, 34625100), (5, 27700080), (6, 23083400), (8, 17312550), (10, 13850040), (12, 11541700), (15, 9233360), (16, 8656275), (20, 6925020), (24, 5770850), (25, 5540016), (30, 4616680), (40, 3462510), (48, 2885425), (50, 2770008), (60, 2308340), (75, 1846672), (80, 1731255), (100, 1385004), (120, 1154170), (150, 923336), (200, 692502), (211, 656400), (240, 577085), (300, 461668), (400, 346251), (422, 328200), (547, 253200), (600, 230834), (633, 218800), (844, 164100), (1055, 131280), (1094, 126600), (1200, 115417), (1266, 109400), (1641, 84400), (1688, 82050), (2110, 65640), (2188, 63300), (2532, 54700), (2735, 50640), (3165, 43760), (3282, 42200), (3376, 41025), (4220, 32820), (4376, 31650), (5064, 27350), (5275, 26256), (5470, 25320), (6330, 21880), (6564, 21100), (8205, 16880), (8440, 16410), (8752, 15825), (10128, 13675), (10550, 13128), (10940, 12660)]