42091800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 136676520

約数和(自身を除く): 94584720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 73, 75, 93, 100, 120, 124, 146, 150, 155, 186, 200, 219, 248, 292, 300, 310, 365, 372, 438, 465, 584, 600, 620, 730, 744, 775, 876, 930, 961, 1095, 1240, 1460, 1550, 1752, 1825, 1860, 1922, 2190, 2263, 2325, 2883, 2920, 3100, 3650, 3720, 3844, 4380, 4526, 4650, 4805, 5475, 5766, 6200, 6789, 7300, 7688, 8760, 9052, 9300, 9610, 10950, 11315, 11532, 13578, 14415, 14600, 18104, 18600, 19220, 21900, 22630, 23064, 24025, 27156, 28830, 33945, 38440, 43800, 45260, 48050, 54312, 56575, 57660, 67890, 70153, 72075, 90520, 96100, 113150, 115320, 135780, 140306, 144150, 169725, 192200, 210459, 226300, 271560, 280612, 288300, 339450, 350765, 420918, 452600, 561224, 576600, 678900, 701530, 841836, 1052295, 1357800, 1403060, 1683672, 1753825, 2104590, 2806120, 3507650, 4209180, 5261475, 7015300, 8418360, 10522950, 14030600, 21045900, 42091800]

約数ペア:

[(1, 42091800), (2, 21045900), (3, 14030600), (4, 10522950), (5, 8418360), (6, 7015300), (8, 5261475), (10, 4209180), (12, 3507650), (15, 2806120), (20, 2104590), (24, 1753825), (25, 1683672), (30, 1403060), (31, 1357800), (40, 1052295), (50, 841836), (60, 701530), (62, 678900), (73, 576600), (75, 561224), (93, 452600), (100, 420918), (120, 350765), (124, 339450), (146, 288300), (150, 280612), (155, 271560), (186, 226300), (200, 210459), (219, 192200), (248, 169725), (292, 144150), (300, 140306), (310, 135780), (365, 115320), (372, 113150), (438, 96100), (465, 90520), (584, 72075), (600, 70153), (620, 67890), (730, 57660), (744, 56575), (775, 54312), (876, 48050), (930, 45260), (961, 43800), (1095, 38440), (1240, 33945), (1460, 28830), (1550, 27156), (1752, 24025), (1825, 23064), (1860, 22630), (1922, 21900), (2190, 19220), (2263, 18600), (2325, 18104), (2883, 14600), (2920, 14415), (3100, 13578), (3650, 11532), (3720, 11315), (3844, 10950), (4380, 9610), (4526, 9300), (4650, 9052), (4805, 8760), (5475, 7688), (5766, 7300), (6200, 6789)]