72325800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1792

約数の個数: 144

約数和(自身を含む): 253599840

約数和(自身を除く): 181274040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1747, 1800, 2070, 2300, 2760, 3450, 3494, 4140, 4600, 5175, 5241, 6900, 6988, 8280, 8735, 10350, 10482, 13800, 13976, 15723, 17470, 20700, 20964, 26205, 31446, 34940, 40181, 41400, 41928, 43675, 52410, 62892, 69880, 78615, 80362, 87350, 104820, 120543, 125784, 131025, 157230, 160724, 174700, 200905, 209640, 241086, 262050, 314460, 321448, 349400, 361629, 393075, 401810, 482172, 524100, 602715, 628920, 723258, 786150, 803620, 964344, 1004525, 1048200, 1205430, 1446516, 1572300, 1607240, 1808145, 2009050, 2410860, 2893032, 3013575, 3144600, 3616290, 4018100, 4821720, 6027150, 7232580, 8036200, 9040725, 12054300, 14465160, 18081450, 24108600, 36162900, 72325800]

約数ペア:

[(1, 72325800), (2, 36162900), (3, 24108600), (4, 18081450), (5, 14465160), (6, 12054300), (8, 9040725), (9, 8036200), (10, 7232580), (12, 6027150), (15, 4821720), (18, 4018100), (20, 3616290), (23, 3144600), (24, 3013575), (25, 2893032), (30, 2410860), (36, 2009050), (40, 1808145), (45, 1607240), (46, 1572300), (50, 1446516), (60, 1205430), (69, 1048200), (72, 1004525), (75, 964344), (90, 803620), (92, 786150), (100, 723258), (115, 628920), (120, 602715), (138, 524100), (150, 482172), (180, 401810), (184, 393075), (200, 361629), (207, 349400), (225, 321448), (230, 314460), (276, 262050), (300, 241086), (345, 209640), (360, 200905), (414, 174700), (450, 160724), (460, 157230), (552, 131025), (575, 125784), (600, 120543), (690, 104820), (828, 87350), (900, 80362), (920, 78615), (1035, 69880), (1150, 62892), (1380, 52410), (1656, 43675), (1725, 41928), (1747, 41400), (1800, 40181), (2070, 34940), (2300, 31446), (2760, 26205), (3450, 20964), (3494, 20700), (4140, 17470), (4600, 15723), (5175, 13976), (5241, 13800), (6900, 10482), (6988, 10350), (8280, 8735)]