2997220500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{8431}}^1$

素因数の和:8535

約数の個数: 144

約数和(自身を含む): 9576053760

約数和(自身を除く): 6578833260

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, 125, 150, 158, 180, 225, 237, 250, 300, 316, 375, 395, 450, 474, 500, 711, 750, 790, 900, 948, 1125, 1185, 1422, 1500, 1580, 1975, 2250, 2370, 2844, 3555, 3950, 4500, 4740, 5925, 7110, 7900, 8431, 9875, 11850, 14220, 16862, 17775, 19750, 23700, 25293, 29625, 33724, 35550, 39500, 42155, 50586, 59250, 71100, 75879, 84310, 88875, 101172, 118500, 126465, 151758, 168620, 177750, 210775, 252930, 303516, 355500, 379395, 421550, 505860, 632325, 666049, 758790, 843100, 1053875, 1264650, 1332098, 1517580, 1896975, 1998147, 2107750, 2529300, 2664196, 3161625, 3330245, 3793950, 3996294, 4215500, 5994441, 6323250, 6660490, 7587900, 7992588, 9484875, 9990735, 11988882, 12646500, 13320980, 16651225, 18969750, 19981470, 23977764, 29972205, 33302450, 37939500, 39962940, 49953675, 59944410, 66604900, 83256125, 99907350, 119888820, 149861025, 166512250, 199814700, 249768375, 299722050, 333024500, 499536750, 599444100, 749305125, 999073500, 1498610250, 2997220500]

約数ペア:

[(1, 2997220500), (2, 1498610250), (3, 999073500), (4, 749305125), (5, 599444100), (6, 499536750), (9, 333024500), (10, 299722050), (12, 249768375), (15, 199814700), (18, 166512250), (20, 149861025), (25, 119888820), (30, 99907350), (36, 83256125), (45, 66604900), (50, 59944410), (60, 49953675), (75, 39962940), (79, 37939500), (90, 33302450), (100, 29972205), (125, 23977764), (150, 19981470), (158, 18969750), (180, 16651225), (225, 13320980), (237, 12646500), (250, 11988882), (300, 9990735), (316, 9484875), (375, 7992588), (395, 7587900), (450, 6660490), (474, 6323250), (500, 5994441), (711, 4215500), (750, 3996294), (790, 3793950), (900, 3330245), (948, 3161625), (1125, 2664196), (1185, 2529300), (1422, 2107750), (1500, 1998147), (1580, 1896975), (1975, 1517580), (2250, 1332098), (2370, 1264650), (2844, 1053875), (3555, 843100), (3950, 758790), (4500, 666049), (4740, 632325), (5925, 505860), (7110, 421550), (7900, 379395), (8431, 355500), (9875, 303516), (11850, 252930), (14220, 210775), (16862, 177750), (17775, 168620), (19750, 151758), (23700, 126465), (25293, 118500), (29625, 101172), (33724, 88875), (35550, 84310), (39500, 75879), (42155, 71100), (50586, 59250)]