38038500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 122653440

約数和(自身を除く): 84614940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 79, 90, 100, 107, 125, 150, 158, 180, 214, 225, 237, 250, 300, 316, 321, 375, 395, 428, 450, 474, 500, 535, 642, 711, 750, 790, 900, 948, 963, 1070, 1125, 1185, 1284, 1422, 1500, 1580, 1605, 1926, 1975, 2140, 2250, 2370, 2675, 2844, 3210, 3555, 3852, 3950, 4500, 4740, 4815, 5350, 5925, 6420, 7110, 7900, 8025, 8453, 9630, 9875, 10700, 11850, 13375, 14220, 16050, 16906, 17775, 19260, 19750, 23700, 24075, 25359, 26750, 29625, 32100, 33812, 35550, 39500, 40125, 42265, 48150, 50718, 53500, 59250, 71100, 76077, 80250, 84530, 88875, 96300, 101436, 118500, 120375, 126795, 152154, 160500, 169060, 177750, 211325, 240750, 253590, 304308, 355500, 380385, 422650, 481500, 507180, 633975, 760770, 845300, 1056625, 1267950, 1521540, 1901925, 2113250, 2535900, 3169875, 3803850, 4226500, 6339750, 7607700, 9509625, 12679500, 19019250, 38038500]

約数ペア:

[(1, 38038500), (2, 19019250), (3, 12679500), (4, 9509625), (5, 7607700), (6, 6339750), (9, 4226500), (10, 3803850), (12, 3169875), (15, 2535900), (18, 2113250), (20, 1901925), (25, 1521540), (30, 1267950), (36, 1056625), (45, 845300), (50, 760770), (60, 633975), (75, 507180), (79, 481500), (90, 422650), (100, 380385), (107, 355500), (125, 304308), (150, 253590), (158, 240750), (180, 211325), (214, 177750), (225, 169060), (237, 160500), (250, 152154), (300, 126795), (316, 120375), (321, 118500), (375, 101436), (395, 96300), (428, 88875), (450, 84530), (474, 80250), (500, 76077), (535, 71100), (642, 59250), (711, 53500), (750, 50718), (790, 48150), (900, 42265), (948, 40125), (963, 39500), (1070, 35550), (1125, 33812), (1185, 32100), (1284, 29625), (1422, 26750), (1500, 25359), (1580, 24075), (1605, 23700), (1926, 19750), (1975, 19260), (2140, 17775), (2250, 16906), (2370, 16050), (2675, 14220), (2844, 13375), (3210, 11850), (3555, 10700), (3852, 9875), (3950, 9630), (4500, 8453), (4740, 8025), (4815, 7900), (5350, 7110), (5925, 6420)]