38071800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1662

約数の個数: 144

約数和(自身を含む): 137777640

約数和(自身を除く): 99705840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1627, 1800, 1950, 2340, 2600, 2925, 3254, 3900, 4680, 4881, 5850, 6508, 7800, 8135, 9762, 11700, 13016, 14643, 16270, 19524, 21151, 23400, 24405, 29286, 32540, 39048, 40675, 42302, 48810, 58572, 63453, 65080, 73215, 81350, 84604, 97620, 105755, 117144, 122025, 126906, 146430, 162700, 169208, 190359, 195240, 211510, 244050, 253812, 292860, 317265, 325400, 366075, 380718, 423020, 488100, 507624, 528775, 585720, 634530, 732150, 761436, 846040, 951795, 976200, 1057550, 1269060, 1464300, 1522872, 1586325, 1903590, 2115100, 2538120, 2928600, 3172650, 3807180, 4230200, 4758975, 6345300, 7614360, 9517950, 12690600, 19035900, 38071800]

約数ペア:

[(1, 38071800), (2, 19035900), (3, 12690600), (4, 9517950), (5, 7614360), (6, 6345300), (8, 4758975), (9, 4230200), (10, 3807180), (12, 3172650), (13, 2928600), (15, 2538120), (18, 2115100), (20, 1903590), (24, 1586325), (25, 1522872), (26, 1464300), (30, 1269060), (36, 1057550), (39, 976200), (40, 951795), (45, 846040), (50, 761436), (52, 732150), (60, 634530), (65, 585720), (72, 528775), (75, 507624), (78, 488100), (90, 423020), (100, 380718), (104, 366075), (117, 325400), (120, 317265), (130, 292860), (150, 253812), (156, 244050), (180, 211510), (195, 195240), (200, 190359), (225, 169208), (234, 162700), (260, 146430), (300, 126906), (312, 122025), (325, 117144), (360, 105755), (390, 97620), (450, 84604), (468, 81350), (520, 73215), (585, 65080), (600, 63453), (650, 58572), (780, 48810), (900, 42302), (936, 40675), (975, 39048), (1170, 32540), (1300, 29286), (1560, 24405), (1627, 23400), (1800, 21151), (1950, 19524), (2340, 16270), (2600, 14643), (2925, 13016), (3254, 11700), (3900, 9762), (4680, 8135), (4881, 7800), (5850, 6508)]